Notes on quotient maps
Commentationes Mathematicae Universitatis Carolinae, Tome 7 (1966) no. 3, pp. 319-323
@article{CMUC_1966_7_3_a6,
author = {H\'ajek, Otomar},
title = {Notes on quotient maps},
journal = {Commentationes Mathematicae Universitatis Carolinae},
pages = {319--323},
year = {1966},
volume = {7},
number = {3},
mrnumber = {0202118},
zbl = {0149.19304},
language = {en},
url = {http://geodesic.mathdoc.fr/item/CMUC_1966_7_3_a6/}
}
Hájek, Otomar. Notes on quotient maps. Commentationes Mathematicae Universitatis Carolinae, Tome 7 (1966) no. 3, pp. 319-323. http://geodesic.mathdoc.fr/item/CMUC_1966_7_3_a6/
[1] N. BOURBAKI: Topologie générale. (2nd ed.), Paris, 1951.
[2] E. ČECH: Topological Spaces. (rev.ed.), Academia, Prague, 1966. | MR