Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1968_181_6_a0, author = {A. V. Arkhangel'skii}, title = {Mappings connected with topological groups}, journal = {Doklady Akademii Nauk}, pages = {1303--1306}, publisher = {mathdoc}, volume = {181}, number = {6}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1968_181_6_a0/} }
A. V. Arkhangel'skii. Mappings connected with topological groups. Doklady Akademii Nauk, Tome 181 (1968) no. 6, pp. 1303-1306. http://geodesic.mathdoc.fr/item/DAN_1968_181_6_a0/