@article{DE_2002_38_6_a15,
     author = {V. N. Gorbuzov and I. V. Korol'ko},
     title = {The {Trajectories} of a {Polynomial} {Differential} {System} on the {Poincar\'e} {Sphere}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {845--846},
     publisher = {mathdoc},
     volume = {38},
     number = {6},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2002_38_6_a15/}
}