| Publication | Date of Publication | Type |
|---|
| https://portal.mardi4nfdi.de/entity/Q4113046 | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4054337 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4061588 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3215391 | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5625878 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5646052 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5661185 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5673169 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5676779 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5686182 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5625866 | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5637566 | 1971-01-01 | Paper |
| On the system of scale curves of a cartogram T | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5590859 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5622792 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5632892 | 1970-01-01 | Paper |
| Some monogeneity conditions relative to the second derivative of a polygenic function with respect to a polygenic function | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5612641 | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5638441 | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5549968 | 1968-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5569543 | 1968-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5592875 | 1968-01-01 | Paper |
| Some theorems on isothermal families in Riemannian space \(V_ n\) | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5510449 | 1965-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5728903 | 1963-01-01 | Paper |
| The Riemannian geometry of physical systems of curves | 1962-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3274221 | 1961-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3270267 | 1960-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3256354 | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3256355 | 1958-01-01 | Paper |
| The Osculating Conics of Physical Systems of Curves | 1952-01-01 | Paper |
| The Fourier Heat Equation in Riemannian Space | 1952-01-01 | Paper |
| The Newtonian Potential of a Sphere of Euclidean Space E N Embedded in a Euclidean Universe E n | 1952-01-01 | Paper |
| Potential Theory in Space of n Dimensions (Part I) | 1952-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5817148 | 1952-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5808967 | 1951-01-01 | Paper |
| Physical Families in the Gravitational Field of Force | 1951-01-01 | Paper |
| Theory of Turns and Slides Upon a Surface | 1951-01-01 | Paper |
| Higher Properties of Physical Systems of Curves | 1950-01-01 | Paper |
| Pseudo-Conformal Geometry of Polygenic Functions of Several Complex Variables | 1950-01-01 | Paper |
| Physical Systems of Curves in Space | 1949-01-01 | Paper |
| Osculating Conics of the Integral Curves of Third Order Differential Equations of the Type ( G ) | 1949-01-01 | Paper |
| Generalization of Appell's Transformation | 1949-01-01 | Paper |
| Functions of Several Complex Variables and Multiharmonic Functions | 1949-01-01 | Paper |
| Physical Curves in Space of n Dimensions | 1949-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5796383 | 1949-01-01 | Paper |
| Physical Families in Conservative Fields of Force | 1949-01-01 | Paper |
| Physical Families of Curves in Space | 1948-01-01 | Paper |
| Physical Curves in Generalized Fields of Force | 1948-01-01 | Paper |
| Partial differential equations related to rational functions of a complex variable | 1947-01-01 | Paper |
| Groups of harmonic transformations | 1947-01-01 | Paper |
| Note on Conjugate Harmonic Functions | 1947-01-01 | Paper |
| Transformation Theory of Physical Curves | 1947-01-01 | Paper |
| The Curvatures of the Polar Curves of a General Algebraic Curve | 1947-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5785102 | 1947-01-01 | Paper |
| Geodesic Perspectivities Upon a Sphere | 1947-01-01 | Paper |
| Curvature Theorems on Polar Curves | 1947-01-01 | Paper |
| Theory of Harmonic Transformations | 1947-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5785521 | 1947-01-01 | Paper |
| Rational harmonic curves | 1947-01-01 | Paper |
| Union-Preserving Transformations of Higher Order Surface-Elements | 1947-01-01 | Paper |
| Constrained motion upon a surface under a generalized field of force | 1947-01-01 | Paper |
| New Proofs of the Theorems of Kasner Concerning the Infinitesimal Contact Transformations of Mechanics | 1947-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5795639 | 1947-01-01 | Paper |
| Harmonic transformation theory of isothermal families | 1947-01-01 | Paper |
| Extensions of Harmonic Transformations | 1947-01-01 | Paper |
| Conformal Maps with Isothermal Systems of Scale Curves | 1946-01-01 | Paper |
| General Theory of Scale Curves | 1946-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5836967 | 1946-01-01 | Paper |
| The Distortion of Angles in General Cartography | 1946-01-01 | Paper |
| Converse Theory of Gnomic and Equiareal Perspectivities | 1946-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5836972 | 1946-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5836975 | 1946-01-01 | Paper |
| Geometry of the Fourier Heat Equation | 1946-01-01 | Paper |
| Equilong Maps of the ∞ 3 Circles | 1946-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5837086 | 1946-01-01 | Paper |
| Differential Geometry in the Kasner Plane | 1946-01-01 | Paper |
| Comparison of Union-Preserving and Contact Transformations | 1946-01-01 | Paper |
| A Partial Differential Equation of Fourth Order Connected with Rational Functions of a Complex Variable | 1946-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5843889 | 1946-01-01 | Paper |
| Rational Functions of a Complex Variable and Related Potential Curves | 1946-01-01 | Paper |
| Geometry of Scale Curves in Conformal Maps | 1945-01-01 | Paper |
| Converse of Ptolemy's Theorem on Stereographic Projection | 1945-01-01 | Paper |
| The pseudo-angle in space of 2𝑛 dimensions | 1945-01-01 | Paper |
| Bi-isothermal systems | 1945-01-01 | Paper |
| An Extension of Lie's Theorem on Isothermal Families | 1945-01-01 | Paper |
| Chromosome Mounts for Temporary Study | 1945-01-01 | Paper |
| The Laplace Equation in Space | 1945-01-01 | Paper |
| A new characteristic property of minimal surfaces | 1945-01-01 | Paper |
| The Magnilong Near-Laguerre Transformations | 1945-01-01 | Paper |
| Equilong Geometry of Third Order Differential Elements | 1945-01-01 | Paper |
| Circle-To-Line Transformations [1] | 1945-01-01 | Paper |
| Dynamical and Curvature Trajectories in Space | 1945-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5838966 | 1945-01-01 | Paper |
| Irregular Projective Invariants | 1945-01-01 | Paper |
| Scale Curves in Conformal Maps | 1944-01-01 | Paper |
| Scale Curves in General Cartography | 1944-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5836978 | 1944-01-01 | Paper |
| Union-preserving transformations of space | 1944-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5837105 | 1944-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5838965 | 1944-01-01 | Paper |
| New proofs of the theorems of Beltrami and Kasner on linear families | 1943-01-01 | Paper |
| Extensions of certain dynamical theorems of Halphen and Kasner | 1943-01-01 | Paper |
| Dynamical Trajectories of the Curvature Type | 1943-01-01 | Paper |
| Union-Preserving Transformations of Differential-Elements | 1943-01-01 | Paper |
| A Generalized Theory of Dynamical Trajectories | 1943-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5837113 | 1943-01-01 | Paper |
| The geometry of velocity systems | 1943-01-01 | Paper |
| Generalized dynamical trajectories in space | 1943-01-01 | Paper |
| Pseudo-conformal geometry: Functions of two complex variables | 1942-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5836977 | 1942-01-01 | Paper |
| Generalized Transformation Theory of Isothermal and Dual Families | 1942-01-01 | Paper |
| General Comparison of Conformal and Equilong Geometries | 1942-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5837095 | 1942-01-01 | Paper |
| Synthetic Solution of the Inverse Problem of Dynamics | 1942-01-01 | Paper |
| The general invariant theory of irregular analytic arcs or elements. | 1942-01-01 | Paper |
| The General Invariant Theory of Irregular Analytic Arcs or Elements | 1942-01-01 | Paper |
| Lineal Element Transformations Which Preserve the Dual-Isothermal Character | 1941-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5842642 | 1941-01-01 | Paper |
| General Invariants of Irregular Analytic Elements | 1941-01-01 | Paper |
| Families of curves conformally equivalent to circles. | 1941-01-01 | Paper |
| Infinite groups generated by equilong transformations of period two. | 1941-01-01 | Paper |
| Families of Curves Conformally Equivalent To Circles | 1941-01-01 | Paper |
| Infinite Groups Generated by Equilong Transformations of Period Two | 1941-01-01 | Paper |
| Equilong and Conformal Transformations of Period Two | 1940-01-01 | Paper |
| The conformal near-Moebius transformations. | 1940-01-01 | Paper |
| Equilong and conformal transformations of period two. | 1940-01-01 | Paper |
| The geometry of fields of lineal elements. | 1940-01-01 | Paper |
| Transformation theory of integrable doubleseries of lineal elements. | 1940-01-01 | Paper |
| Transformation theory of integrable double-series of lineal elements | 1940-01-01 | Paper |
| The conformal near-Moebius transformations | 1940-01-01 | Paper |
| The Geometry of Fields of Lineal Elements | 1940-01-01 | Paper |
| An Analog of the Nine-Point Circle in the Kasner Plane | 1939-01-01 | Paper |
| Curvature element transformations which preserve integrable fields. | 1939-01-01 | Paper |
| Quadric fields in the geometry of the whirlmotion group \(G_6\). | 1939-01-01 | Paper |
| The differential geometry of series of lineal elements. | 1939-01-01 | Paper |
| Characterization of the Moebius group of circular transformations. | 1939-01-01 | Paper |
| The analogue of the Moebius group of circular transformations in the Kasner plane. | 1939-01-01 | Paper |
| General trihornometry of second order. | 1939-01-01 | Paper |
| The derivative circular congruence-representation of a polygenic function. | 1939-01-01 | Paper |
| An analog of the nine-point circle in the Kasner plane. | 1939-01-01 | Paper |
| Curvature Element Transformations Which Preserve Integrable Fields | 1939-01-01 | Paper |
| Quadric Fields in the Geometry of the Whirl-Motion Group G 6 | 1939-01-01 | Paper |
| Characterization of the Moebius Group of Circular Transformations | 1939-01-01 | Paper |
| General Trihornometry of Second Order | 1939-01-01 | Paper |
| The Derivative Circular Congruence-Representation of a Polygenic Function | 1939-01-01 | Paper |
| The Differential Geometry of Series of Lineal Elements | 1939-01-01 | Paper |
| The analogue of the Moebius group of circular transformations in the Kasner plane | 1939-01-01 | Paper |
| Conformal geometry of horn angles of second Order. | 1938-01-01 | Paper |
| The geometry of whirl series. | 1938-01-01 | Paper |
| Classification of element transformations by means of isogonal and equi-tangential series. | 1938-01-01 | Paper |
| The geometry of the whirl-motion group \(G_6\): elementary invariants. | 1938-01-01 | Paper |
| Classification of Element Transformations by Means of Isogonal and Equi-Tangential Series | 1938-01-01 | Paper |
| The Geometry of Whirl Series | 1938-01-01 | Paper |
| The geometry of the whirl-motion group 𝐺₆: elementary invariants | 1938-01-01 | Paper |
| Conformal Geometry of Horn Angles of Second Order | 1938-01-01 | Paper |
| Geometry of turbines, flat fields, and differential equations. | 1937-01-01 | Paper |
| Geometry of Turbines, Flat Fields, and Differential Equations | 1937-01-01 | Paper |
| Geometry of whirl series. | 1936-01-01 | Paper |
