| Publication | Date of Publication | Type |
|---|
| https://portal.mardi4nfdi.de/entity/Q3696015 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3733743 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3333945 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3333946 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3749745 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3713143 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4747215 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3920284 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3927857 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3902150 | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3051076 | 1979-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4180927 | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4186978 | 1978-01-01 | Paper |
| On Compactness and Sequential Compactness | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4121167 | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4072499 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4076482 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4081996 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4072473 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4042300 | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4403453 | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5681258 | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5654749 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5658786 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5658811 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5633262 | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5649078 | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5649096 | 1971-01-01 | Paper |
| Generalized closed sets in topology | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5607079 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5616670 | 1970-01-01 | Paper |
| On uniformities generated by equivalence relations | 1969-01-01 | Paper |
| On the Order of Integral Functions Defined by Dirichlet Series | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5578776 | 1969-01-01 | Paper |
| On the intersection of two compact sets | 1968-01-01 | Paper |
| Proof that Every Integer ≦452, 479, 659 is a Sum of Five Numbers of the Form Q x ≡(x 3 + 5x)/6, x ≧0 | 1968-01-01 | Paper |
| On the Equivalence of Compactness and Finiteness in Topology | 1968-01-01 | Paper |
| Dense Topologies | 1968-01-01 | Paper |
| The complementary topology | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5520533 | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5550889 | 1967-01-01 | Paper |
| On Families of Topologies for a Set | 1966-01-01 | Paper |
| When are Compact and Closed Equivalent? | 1965-01-01 | Paper |
| Spaces in Which Compact Sets are Never Closed | 1965-01-01 | Paper |
| Strongly Connected Sets in Topology | 1965-01-01 | Paper |
| On the Product of Real Valued Uniformly Continuous Functions in Metric Spaces | 1965-01-01 | Paper |
| Simple Extensions of Topologies | 1964-01-01 | Paper |
| Semi-Open Sets and Semi-Continuity in Topological Spaces | 1963-01-01 | Paper |
| Largest Subtopologies with Special Properties | 1963-01-01 | Paper |
| Some Remarks on the Closure Operator in Topological Spaces | 1963-01-01 | Paper |
| Some Remarks on Invertible Spaces | 1963-01-01 | Paper |
| Inherited Properties of Functions in Quotient Spaces | 1963-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3284972 | 1962-01-01 | Paper |
| A Note on the Lipschitz Condition in Metric Spaces | 1962-01-01 | Paper |
| Table of a Weierstrass Continuous Non-Differentiable Function | 1961-01-01 | Paper |
| A Decomposition of Continuity in Topological Spaces | 1961-01-01 | Paper |
| A Characterization of Pseudo-Chain Mappings in Mayer Complexes | 1961-01-01 | Paper |
| On the Community of the Closure and Interior Operators in Topological Spaces | 1961-01-01 | Paper |
| Uniformly Continuous Sets in Metric Spaces | 1960-01-01 | Paper |
| The Anticenter of a Group | 1960-01-01 | Paper |
| On the Product of two Uniformly Continuous Functions on the Line | 1960-01-01 | Paper |
| Remarks on Uniform Continuity in Metric Spaces | 1960-01-01 | Paper |
| A Note on Convergence in Topological Spaces | 1960-01-01 | Paper |
| Strong Continuity in Topological Spaces | 1960-01-01 | Paper |
| A Note on Functions Continuous Almost Everywhere | 1959-01-01 | Paper |
| A Note on Functions Continuous Almost Everywhere | 1959-01-01 | Paper |
| On the Product of Two Continuous Functions of Bounded Variation | 1958-01-01 | Paper |
| Connected Mappings of Hausdorff Spaces | 1958-01-01 | Paper |
| Technical Notes and Short Papers | 1958-01-01 | Paper |
| Absolutely continuous product transformations of the plane | 1952-01-01 | Paper |
