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@article{DE_1989_25_8_a23, author = {A. O. Ignatyev}, title = {Stability of almost periodic systems with respect to some of the variables}, journal = {Differencialʹnye uravneni\^a}, pages = {1446--1448}, publisher = {mathdoc}, volume = {25}, number = {8}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1989_25_8_a23/} }
A. O. Ignatyev. Stability of almost periodic systems with respect to some of the variables. Differencialʹnye uravneniâ, Tome 25 (1989) no. 8, pp. 1446-1448. http://geodesic.mathdoc.fr/item/DE_1989_25_8_a23/