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@article{DE_1980_16_2_a6, author = {A. I. Falin}, title = {Investigation of the stability of weakly nonautonomous systems by the averaging method}, journal = {Differencialʹnye uravneni\^a}, pages = {251--257}, publisher = {mathdoc}, volume = {16}, number = {2}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1980_16_2_a6/} }
A. I. Falin. Investigation of the stability of weakly nonautonomous systems by the averaging method. Differencialʹnye uravneniâ, Tome 16 (1980) no. 2, pp. 251-257. http://geodesic.mathdoc.fr/item/DE_1980_16_2_a6/