@article{DE_1992_28_3_a29,
     author = {V. V. Zaitsev},
     title = {Application of the second {Lyapunov} method for estimating the integral funnel of a system of differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {540--543},
     publisher = {mathdoc},
     volume = {28},
     number = {3},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1992_28_3_a29/}
}