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@article{DAN_1977_233_2_a0, author = {A. D. Aleksandrov}, title = {Mappings of domains of pseudo-euclidean spaces}, journal = {Doklady Akademii Nauk}, pages = {265--268}, publisher = {mathdoc}, volume = {233}, number = {2}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1977_233_2_a0/} }
A. D. Aleksandrov. Mappings of domains of pseudo-euclidean spaces. Doklady Akademii Nauk, Tome 233 (1977) no. 2, pp. 265-268. http://geodesic.mathdoc.fr/item/DAN_1977_233_2_a0/