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@article{DE_1992_28_6_a4, author = {G. S. Krechetov}, title = {Asymptotic properties of solutions of systems of the first class. {II}}, journal = {Differencialʹnye uravneni\^a}, pages = {956--961}, publisher = {mathdoc}, volume = {28}, number = {6}, year = {1992}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1992_28_6_a4/} }
G. S. Krechetov. Asymptotic properties of solutions of systems of the first class. II. Differencialʹnye uravneniâ, Tome 28 (1992) no. 6, pp. 956-961. http://geodesic.mathdoc.fr/item/DE_1992_28_6_a4/