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@article{DE_1968_4_6_a7, author = {A. A. Jushchenko}, title = {Ljapunov functions and the continuation of solutions of differential equations}, journal = {Differencialʹnye uravneni\^a}, pages = {1022--1034}, publisher = {mathdoc}, volume = {4}, number = {6}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1968_4_6_a7/} }
A. A. Jushchenko. Ljapunov functions and the continuation of solutions of differential equations. Differencialʹnye uravneniâ, Tome 4 (1968) no. 6, pp. 1022-1034. http://geodesic.mathdoc.fr/item/DE_1968_4_6_a7/