Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1966_166_1_a8, author = {V. V. Proizvolov}, title = {On finite-to-one open mappings}, journal = {Doklady Akademii Nauk}, pages = {38--40}, publisher = {mathdoc}, volume = {166}, number = {1}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1966_166_1_a8/} }
V. V. Proizvolov. On finite-to-one open mappings. Doklady Akademii Nauk, Tome 166 (1966) no. 1, pp. 38-40. http://geodesic.mathdoc.fr/item/DAN_1966_166_1_a8/