Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1969_185_1_a13, author = {V. V. Fedorchuk}, title = {Mappings which do not lower the dimension}, journal = {Doklady Akademii Nauk}, pages = {54--57}, publisher = {mathdoc}, volume = {185}, number = {1}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_185_1_a13/} }
V. V. Fedorchuk. Mappings which do not lower the dimension. Doklady Akademii Nauk, Tome 185 (1969) no. 1, pp. 54-57. http://geodesic.mathdoc.fr/item/DAN_1969_185_1_a13/