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@article{DAN_1977_232_5_a3, author = {Yu. B. Zelinskii}, title = {On the investigation of quasi-interior mappings by local degree methods}, journal = {Doklady Akademii Nauk}, pages = {997--999}, publisher = {mathdoc}, volume = {232}, number = {5}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1977_232_5_a3/} }
Yu. B. Zelinskii. On the investigation of quasi-interior mappings by local degree methods. Doklady Akademii Nauk, Tome 232 (1977) no. 5, pp. 997-999. http://geodesic.mathdoc.fr/item/DAN_1977_232_5_a3/