@article{DE_1984_20_6_a22,
     author = {V. I. Lyalikova},
     title = {A special third-order differential equation with fixed critical points},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1090--1092},
     publisher = {mathdoc},
     volume = {20},
     number = {6},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1984_20_6_a22/}
}