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@article{DAN_1989_306_4_a6, author = {N. A. Magnitskii}, title = {The method of characteristic functions in stability theory}, journal = {Doklady Akademii Nauk}, pages = {799--802}, publisher = {mathdoc}, volume = {306}, number = {4}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1989_306_4_a6/} }
N. A. Magnitskii. The method of characteristic functions in stability theory. Doklady Akademii Nauk, Tome 306 (1989) no. 4, pp. 799-802. http://geodesic.mathdoc.fr/item/DAN_1989_306_4_a6/