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@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/} }
V. I. Lyalikova. A special third-order differential equation with fixed critical points. Differencialʹnye uravneniâ, Tome 20 (1984) no. 6, pp. 1090-1092. http://geodesic.mathdoc.fr/item/DE_1984_20_6_a22/