| Title | Journal | Journal Categories | Citations | Publication Date |
|---|---|---|---|---|
| Conditions under which light open mappings are homeomorphisms | Duke Mathematical Journal |
| 1966 | |
| Locally one-to-one mappings and a classical theorem on Schlicht functions | Duke Mathematical Journal |
| 1963 | |
| Regular Cycles of Compact Metric Spaces | Annals of Mathematics |
| 33 | 1940 |
| Homology and Cohomology Theory: An Approach Based on Alexander-Spanier Cochains | 1978 | |||
| Algebraic Topology: An Introduction | 1977 |