@article{DE_1987_23_3_a12,
     author = {D. N. Cheban},
     title = {Nonautonomous dissipative dynamical systems. {The} method of {Lyapunov} functions},
     journal = {Differencialʹnye uravneni\^a},
     pages = {464--474},
     year = {1987},
     volume = {23},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1987_23_3_a12/}
}