Symposium on General Topology and Its Relations to Modern Analysis and Algebra Prague & Novak, J. (1977). General topology and its relations to modern analysis and algebra IV: Proceedings of the Fourth Prague Topological Symposium, 1976. Springer-Verlag.
Παραπομπή σε μορφή Chicago (17η εκδ.)Symposium on General Topology and Its Relations to Modern Analysis and Algebra Prague και Josef Novak. General Topology and Its Relations to Modern Analysis and Algebra IV: Proceedings of the Fourth Prague Topological Symposium, 1976. Berlin ; New York: Springer-Verlag, 1977.
Παραπομπή σε μορφή MLA (8th εκδ.)Symposium on General Topology and Its Relations to Modern Analysis and Algebra Prague και Josef Novak. General Topology and Its Relations to Modern Analysis and Algebra IV: Proceedings of the Fourth Prague Topological Symposium, 1976. Springer-Verlag, 1977.
