@article{DE_1984_20_2_a21,
     author = {V. P. Zhukov},
     title = {Some properties of solutions of a class of systems of nonlinear differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {349--351},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1984_20_2_a21/}
}