TY - JOUR AU - V. I. Lyalikova TI - A special third-order differential equation with fixed critical points JO - Differencialʹnye uravneniâ PY - 1984 SP - 1090 EP - 1092 VL - 20 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1984_20_6_a22/ LA - ru ID - DE_1984_20_6_a22 ER -