Banaschewski, B. Projective covers in certain categories of topological spaces. (English) Zbl 0172.24402 General Topology and its Relations to modern Analysis and Algebra 2, Proc. 2nd Prague topol. Sympos. 1966, 52-55 (1967). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Keywords:topology PDF BibTeX XML Full Text: EuDML OpenURL