| Publication | Date of Publication | Type |
|---|
| Patterns relating to complete symbols | 2018-08-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4638938 | 2018-05-02 | Paper |
| Stop-sign theorems and binomial coefficients | 2017-10-18 | Paper |
| Star theorem patterns relating to \(2n\)-gons in Pascal's triangle---and more | 2013-01-24 | Paper |
| Mathematics, Models, and Magz, Part I: Patterns in Pascal's Triangle and Tetrahedron | 2012-08-31 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3579596 | 2010-08-09 | Paper |
| PAPER-FOLDING, POLYGONS, COMPLETE SYMBOLS, AND THE EULER TOTIENT FUNCTION: AN ONGOING SAGA CONNECTING GEOMETRY, ALGEBRA, AND NUMBER THEORY | 2009-04-14 | Paper |
| A theory of PWD-structures | 2007-05-10 | Paper |
| On variants of a theorem of Schur. | 2006-04-19 | Paper |
| Serre's contribution to the development of algebraic topology. | 2005-11-03 | Paper |
| Further remarks on systems of interlocking exact sequences | 2005-10-24 | Paper |
| Summing finite polynomial series | 2005-10-18 | Paper |
| The Faces of the Tri-Hexaflexagon | 2005-03-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4472719 | 2004-07-01 | Paper |
| On Pierce-like idempotents and Hopf invariants | 2003-12-03 | Paper |
| The birth of homological algebra | 2003-12-03 | Paper |
| Morphisms of Mislin genera induced by finite normal subgroups. | 2003-01-13 | Paper |
| On the Mislin genus of certain circle bundles and noncancellation | 2003-01-13 | Paper |
| Relating Geometry and Algebra in the Pascal Triangle, Hexagon, Tetrahedron, and Cuboctahedron Part I: Binomial Coefficients, Extended Binomial Coefficients and Preparation for Further Work | 2002-10-17 | Paper |
| Relating Geometry and Algebra in the Pascal Triangle, Hexagon, Tetrahedron, and Cuboctahedron. Part II: Geometry and Algebra in Higher Dimensions: Identifying the Pascal Cuboctahedron | 2002-10-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4534267 | 2002-08-25 | Paper |
| On a theorem of Schur. | 2002-08-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4495290 | 2002-07-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4527156 | 2002-04-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2776782 | 2002-03-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2770712 | 2002-02-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2770723 | 2002-02-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4409976 | 2002-01-01 | Paper |
| Two recurrence relations for Stirling factors | 2001-08-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4526478 | 2001-01-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4700100 | 2000-05-04 | Paper |
| A push-out construction for groups with operators | 2000-03-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4264763 | 1999-12-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4264764 | 1999-10-20 | Paper |
| Calculating and interpreting the Mislin genus of a special class of nilpotent spaces | 1999-08-31 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4238505 | 1999-04-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4238513 | 1999-04-11 | Paper |
| A new look at means on topological spaces | 1999-02-24 | Paper |
| On finite Abelian groups realizable as Mislin genera | 1998-10-20 | Paper |
| The Whitehead heritage | 1998-01-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4292037 | 1997-12-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4340261 | 1997-12-10 | Paper |
| Euler's Theorem for Polyhedra: A Topologist and Geometer Respond | 1997-11-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3125202 | 1997-03-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5690496 | 1997-01-20 | Paper |
| On almost finitely generated nilpotent groups | 1996-12-09 | Paper |
| On exceptional systems of random integers | 1996-06-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4875125 | 1996-06-19 | Paper |
| The Euler Characteristic and Polya's Dream | 1996-06-18 | Paper |
| Calculating the genus of a direct product of certain nilpotent groups | 1996-06-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4848400 | 1996-06-03 | Paper |
| On induced morphisms of Mislin genera | 1996-02-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4848242 | 1996-02-22 | Paper |
| On folding instructions for products of Fermat numbers | 1996-02-20 | Paper |
| Some remarks on almost finitely generated nilpotent groups | 1995-11-14 | Paper |
| Some variants on an adjoint functor theorem for representations of locally compact groups | 1995-08-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4323142 | 1995-08-24 | Paper |
| On partitions, surjections, and Stirling numbers | 1995-05-09 | Paper |
| Euler-Poincaré characteristic and its topological development | 1995-04-09 | Paper |
| On the structure of nilpotent groups of a certain type | 1994-08-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4298898 | 1994-07-19 | Paper |
| Catalan numbers and paths in an integer lattice | 1994-03-27 | Paper |
| On some contributions of Karol Borsuk to homotopy theory | 1994-01-13 | Paper |
| On a family of Serre classes of nilpotent groups | 1993-10-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3135690 | 1993-10-06 | Paper |
| On nilpotent groups which are finitely generated at every prime | 1993-06-29 | Paper |
| Induction and restriction as adjoint functors on representations of locally compact groups | 1993-03-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4022772 | 1993-01-17 | Paper |
| Geometry: A Gateway to Understanding | 1993-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4014260 | 1992-10-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4013698 | 1992-09-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3996422 | 1992-09-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3994175 | 1992-08-13 | Paper |
| On links with one codimension two component | 1992-06-28 | Paper |
| Working with Alan Turing | 1992-06-27 | Paper |
| Catalan numbers, their generalization, and their uses | 1992-06-25 | Paper |
| Calculating the mislin genus for a certain family of nilpotent groups | 1992-06-25 | Paper |
| Homotopies of nullhomotopies in a module category. I | 1990-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3199416 | 1990-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5753274 | 1990-01-01 | Paper |
| PASCALIAN TRIANGLES AND EXTENSIONS TO HEXAGONS | 1990-01-01 | Paper |
| Duality and the Descartes deficiency | 1989-01-01 | Paper |
| The two-square lemma | 1989-01-01 | Paper |
| Extending the binomial coefficients to preserve symmetry and pattern | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3032481 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3470442 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3825241 | 1989-01-01 | Paper |
| On a generalization of folding numbers | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4731360 | 1988-01-01 | Paper |
| On groups of pseudo-integers | 1988-01-01 | Paper |
| On the extended genus | 1988-01-01 | Paper |
| A Brief, Subjective History of Homology and Homotopy Theory in This Century | 1988-01-01 | Paper |
| On the genus of groups with operators | 1987-01-01 | Paper |
| On the complementary factor in a new congruence algorithm | 1987-01-01 | Paper |
| Groups with isomorphic homology groups and non-cancellation in homotopy theory | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3025866 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3801556 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3822752 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3832761 | 1987-01-01 | Paper |
| Looking into Pascal's Triangle: Combinatorics, Arithmetic, and Geometry | 1987-01-01 | Paper |
| The birth of homological algebra | 1987-01-01 | Paper |
| The general quasi-order algorithm in number theory | 1986-01-01 | Paper |
| On the genus of nilpotent groups and spaces | 1986-01-01 | Paper |
| An introduction to the homology theory of groups | 1986-01-01 | Paper |
| M. H. A. Newman | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3714262 | 1986-01-01 | Paper |
| An Algorithm for Multiplication in Modular Arithmetic | 1986-01-01 | Paper |
| NON-CANCELLATION PROPERTIES FOR CERTAIN FINITELY PRESENTED GROUPS | 1986-01-01 | Paper |
| Folding regular star polygons and number theory | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3706089 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3706176 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3720659 | 1985-01-01 | Paper |
| On all Sorts of Automorphisms | 1985-01-01 | Paper |
| Shorter Notes: A Note on Module Homotopy and Chain Homotopy | 1985-01-01 | Paper |
| On pseudo-identities. II | 1984-01-01 | Paper |
| Nilpotente Gruppen und nilpotente Räume. Nachdiplomvorlesung gehalten am Mathematik-Departement ETH Zürich 1981/82. (Aufzeichnungen von Markus Pfenniger.) | 1984-01-01 | Paper |
| A mathematical research institute celebrates. Twenty years of mathematical research | 1984-01-01 | Paper |
| Comments on Grünbaum's article | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3324553 | 1984-01-01 | Paper |
| On Special Group-Automorphisms and Their Composition | 1984-01-01 | Paper |
| Note on Epimorphisms and Monomorphisms in Homotopy Theory | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3702962 | 1984-01-01 | Paper |
| On pseudo-identities. I | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3316214 | 1983-01-01 | Paper |
| NILPOTENT GROUPS AND ABELIANIZATION | 1983-01-01 | Paper |
| Approximating Any Regular Polygon by Folding Paper | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3330126 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3334623 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3673683 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3950728 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3966777 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4742731 | 1982-01-01 | Paper |
| Descartes, Euler, Poincaré, Polya - and polyhedra | 1981-01-01 | Paper |
| Casting Out Nines Revisited | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3921842 | 1981-01-01 | Paper |
| On a generalization of two exact sequences of Steiner | 1980-01-01 | Paper |
| Duality in homotopy theory: A retrospective essay | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3928678 | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3931597 | 1980-01-01 | Paper |
| On Postnikov-true families of complexes and the Adams completion | 1980-01-01 | Paper |
| Profinite completion and generalizations of a theorem of Blackburn | 1979-01-01 | Paper |
| L'isolateur D'Un Homomorphisme de Groupes | 1979-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4194119 | 1979-01-01 | Paper |
| On co-H-spaces | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3925545 | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4149390 | 1978-01-01 | Paper |
| On Maps of Finite Complexes into Nilpotent Spaces of Finite Type: A Correction to ‘Homotopical Localization’ | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4159000 | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4171301 | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4171992 | 1978-01-01 | Paper |
| On G-spaces, Serre classes and G-nilpotency | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4197051 | 1978-01-01 | Paper |
| Localization in group theory and homotopy theory | 1977-01-01 | Paper |
| Some contributions of Beno Eckmann to the development of topology and related fields | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4130108 | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4134597 | 1977-01-01 | Paper |
| On the categorical shape of a functor | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4151386 | 1977-01-01 | Paper |
| On the genus of a nilpotent group with finite commutator subgroup. | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4067018 | 1976-01-01 | Paper |
| Borsuk shape and a generalization of Grothendieck's definition of pro-category | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4097207 | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4097915 | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4102052 | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4110334 | 1976-01-01 | Paper |
| ON THE ZEEMAN COMPARISON THEOREM FOR THE HOMOLOGY OF QUASI-NILPOTENT FIBRATIONS | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4122525 | 1976-01-01 | Paper |
| On group actions on groups and associated series | 1976-01-01 | Paper |
| On G-spaces | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4176717 | 1976-01-01 | Paper |
| Idempotent triples and completion | 1975-01-01 | Paper |
| Bicartesian squares of nilpotent groups | 1975-01-01 | Paper |
| Localization in Topology | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4061126 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4086427 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4092660 | 1975-01-01 | Paper |
| On torsion in the differentials of the Lyndon-Hochschild-Serre spectral sequence | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4041742 | 1974-01-01 | Paper |
| Two remarks on the homology of group extensions | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4049819 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4057315 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4061125 | 1974-01-01 | Paper |
| Remarkable squares of homotopy types | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4769182 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4777482 | 1974-01-01 | Paper |
| On the Schur multiplicator of a central quotient of a direct product of groups | 1973-01-01 | Paper |
| Corrigendum to: On the homology of central group extensions. II: The exact sequence in the general case | 1973-01-01 | Paper |
| Localization and cohomology of nilpotent groups | 1973-01-01 | Paper |
| Note on a criterion of Scheerer | 1973-01-01 | Paper |
| On the differentials in the Lyndon-Hochschild-Serre spectral sequence | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4198911 | 1973-01-01 | Paper |
| Homotopical Localization | 1973-01-01 | Paper |
| Localization, Homology and a Construction of Adams | 1973-01-01 | Paper |
| Remarks on the localization of nilpotent groups | 1973-01-01 | Paper |
| On the homology theory of central group extensions. I: The commutator map and stem extensions | 1972-01-01 | Paper |
| H-spaces of rank two and non-cancellation phenomena | 1972-01-01 | Paper |
| On the homology theory of central group extensions. II: The exact sequence in the general case | 1972-01-01 | Paper |
| Heinz Hopf | 1972-01-01 | Paper |
| Sphere Bundles Over Spheres and Non-Cancellation Phenomena | 1972-01-01 | Paper |
| Topological localization and nilpotent groups | 1972-01-01 | Paper |
| Note on quasifibrations and fibre bundles | 1971-01-01 | Paper |
| On filtered systems of groups, colimits, and Kan extensions | 1971-01-01 | Paper |
| Topology in the high school | 1971-01-01 | Paper |
| On central group extensions and homology | 1971-01-01 | Paper |
| On the category of direct systems and functors on groups | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4083603 | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5615927 | 1971-01-01 | Paper |
| On Kan extensions of cohomology theories and Serre classes of groups | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5634627 | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5637055 | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5637086 | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5648522 | 1971-01-01 | Paper |
| Research in mathematics education | 1970-01-01 | Paper |
| On the classification problem for \(H\)-spaces of rank two | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4108492 | 1970-01-01 | Paper |
| On direct systems of groups | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5581565 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5584578 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5587723 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5591353 | 1970-01-01 | Paper |
| On the Addition of Relations in an Abelian Category | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5602659 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5625403 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5630385 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5640424 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5657397 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5665912 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5666715 | 1970-01-01 | Paper |
| On principal \(S^ 3\)-bundles over spheres | 1969-01-01 | Paper |
| On fibred categories and cohomology | 1969-01-01 | Paper |
| Commuting limits with colimits | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4087081 | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5587722 | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5542120 | 1968-01-01 | Paper |
| Note on principal 𝑆³-bundles | 1968-01-01 | Paper |
| Note on the homotopy type of mapping cones | 1968-01-01 | Paper |
| Some Remarks on General Cohomology Theories. | 1968-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5562534 | 1968-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5572923 | 1968-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5576224 | 1968-01-01 | Paper |
| Filtrations, associated graded objects and completions | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5514574 | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5537088 | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5547283 | 1967-01-01 | Paper |
| On systems of interlocking exact sequences | 1967-01-01 | Paper |
| On the homotopy type of compact polyhedra | 1967-01-01 | Paper |
| On the Grothendieck group of compact polyhedra | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5558462 | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5587105 | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5602141 | 1967-01-01 | Paper |
| Exact couples in an Abelian category | 1966-01-01 | Paper |
| Composition functors and spectral sequences | 1966-01-01 | Paper |
| A generalization of certain homological functors | 1966-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5512767 | 1966-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5586465 | 1966-01-01 | Paper |
| Nilpotency and H-spaces | 1965-01-01 | Paper |
| Unions and intersections in homotopy theory | 1964-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4767104 | 1964-01-01 | Paper |
| Remark on Loop Spaces | 1964-01-01 | Paper |
| Group-like structures in general categories. II: Equalizers, limits, lengths. III: Primitive categories | 1963-01-01 | Paper |
| On suspensions and comultiplications | 1963-01-01 | Paper |
| A natural transformation in homotopy theory and a theorem of G.W. Whitehead | 1963-01-01 | Paper |
| Unique divisibility in Abelian groups | 1963-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5333713 | 1963-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5522744 | 1963-01-01 | Paper |
| Group-like structures in general categories. I. Multiplications and comultiplications | 1962-01-01 | Paper |
| Memorial tribute to J. H. C. Whitehead [11 November 1904 -- 8 May 1960] | 1962-01-01 | Paper |
| On the homotopy-commutativity of loop-spaces and suspensions | 1962-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3284368 | 1962-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5509522 | 1962-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5541865 | 1962-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5589848 | 1962-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5722802 | 1962-01-01 | Paper |
| On excision and principal fibrations | 1961-01-01 | Paper |
| Structure maps in group theory | 1961-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3846405 | 1961-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5344751 | 1961-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5733577 | 1961-01-01 | Paper |
| Operators and cooperators in homotopy theory | 1960-01-01 | Paper |
| Homotopy groups of maps and exact sequences | 1960-01-01 | Paper |
| Category and generalized Hopf invariants | 1960-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3266916 | 1960-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3269198 | 1960-01-01 | Paper |
| REMARK ON THE L.C.M. IN A HOMOLOGICAL RINGOID | 1960-01-01 | Paper |
| On the Jordan-Hölder Theorem in Homological Monoids | 1960-01-01 | Paper |
| On the Imbeddability of Certain Complexes in Euclidean Spaces | 1960-01-01 | Paper |
| On a Generalization of Nilpotency to Semi-Simplicial Complexes | 1960-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5723317 | 1960-01-01 | Paper |
| Remark on Free Products of Groups | 1960-01-01 | Paper |
| ON THE HOMOLOGY AND HOMOTOPY DECOMPOSITION OF CONTINUOUS MAPS | 1959-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3268802 | 1959-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3268808 | 1959-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3249006 | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3252754 | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3265727 | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3268804 | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3268805 | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3268806 | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3268807 | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3245805 | 1957-01-01 | Paper |
| On the chain algebra of a loop space | 1956-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3232314 | 1956-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3235064 | 1956-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3236362 | 1956-01-01 | Paper |
| Note on quasi-Lie rings | 1956-01-01 | Paper |
| Note on quasi-Lie rings | 1956-01-01 | Paper |
| On the homotopy groups of unions of spaces | 1955-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3228127 | 1955-01-01 | Paper |
| On the Homotopy Groups of the Union of Spheres | 1955-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5847727 | 1955-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5827575 | 1954-01-01 | Paper |
| On the Hope Invariant of a Composition Element | 1954-01-01 | Paper |
| Note on the Whitehead product | 1953-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5821080 | 1953-01-01 | Paper |
| On Join Operations in Homotopy Groups | 1953-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5817123 | 1952-01-01 | Paper |
| CALCULATIONS OF THE HOMOTOPY GROUPS OF An2-POLYHEDRA (II) | 1951-01-01 | Paper |
| Suspension Theorems and the Generalized Hopf Invariant | 1951-01-01 | Paper |
| CALCULATION OF THE HOMOTOPY GROUPS OF An2-POLYHEDRA (I) | 1950-01-01 | Paper |
