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@article{DE_1969_5_9_a6, author = {N. A. Karpievich}, title = {Some criteria for stability of motion}, journal = {Differencialʹnye uravneni\^a}, pages = {1605--1613}, publisher = {mathdoc}, volume = {5}, number = {9}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1969_5_9_a6/} }
N. A. Karpievich. Some criteria for stability of motion. Differencialʹnye uravneniâ, Tome 5 (1969) no. 9, pp. 1605-1613. http://geodesic.mathdoc.fr/item/DE_1969_5_9_a6/