@article{DE_1968_4_11_a10,
     author = {A. A. Jushchenko},
     title = {Existence of solutions of a system of differential equations on the whole line and {Ljapunov} functions},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2015--2026},
     publisher = {mathdoc},
     volume = {4},
     number = {11},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1968_4_11_a10/}
}