Open and almost open mappings of topological spaces
Doklady Akademii Nauk, Tome 147 (1962) no. 5, pp. 999-1002
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@article{DAN_1962_147_5_a0,
author = {A. Arkhangel'skii},
title = {Open and almost open mappings of topological spaces},
journal = {Doklady Akademii Nauk},
pages = {999--1002},
publisher = {mathdoc},
volume = {147},
number = {5},
year = {1962},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DAN_1962_147_5_a0/}
}
A. Arkhangel'skii. Open and almost open mappings of topological spaces. Doklady Akademii Nauk, Tome 147 (1962) no. 5, pp. 999-1002. http://geodesic.mathdoc.fr/item/DAN_1962_147_5_a0/