Michael, Ernest On two theorems of V. V. Filippov. (English) Zbl 0308.54008 Gen. Topol. Relat. mod. Anal. Algebra III, Proc. 3rd Prague Topol. Symp. 1971, 307-308 (1972). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 54C10 Special maps on topological spaces (open, closed, perfect, etc.) PDF BibTeX XML Full Text: EuDML