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@article{DAN_1989_307_1_a9, author = {N. V. Khusnutdinova}, title = {On the structure of the domain of degeneration of a system of}, journal = {Doklady Akademii Nauk}, pages = {45--49}, publisher = {mathdoc}, volume = {307}, number = {1}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1989_307_1_a9/} }
N. V. Khusnutdinova. On the structure of the domain of degeneration of a system of. Doklady Akademii Nauk, Tome 307 (1989) no. 1, pp. 45-49. http://geodesic.mathdoc.fr/item/DAN_1989_307_1_a9/