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@article{DAN_1984_279_4_a20, author = {I. Yu. Ginevskaya and O. A. Sinkevich}, title = {On the theory of two-dimensional contraction}, journal = {Doklady Akademii Nauk}, pages = {852--856}, publisher = {mathdoc}, volume = {279}, number = {4}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1984_279_4_a20/} }
I. Yu. Ginevskaya; O. A. Sinkevich. On the theory of two-dimensional contraction. Doklady Akademii Nauk, Tome 279 (1984) no. 4, pp. 852-856. http://geodesic.mathdoc.fr/item/DAN_1984_279_4_a20/