@article{DE_1984_20_2_a5,
     author = {A. Ya. Kapitanov},
     title = {Qualitative investigation of a system in the space $\mathbf R^3$},
     journal = {Differencialʹnye uravneni\^a},
     pages = {229--233},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1984_20_2_a5/}
}