TY - JOUR AU - M. Bartushek TI - On the properties of oscillating solutions of third-order ordinary differential equations JO - Differencialʹnye uravneniâ PY - 1981 SP - 771 EP - 777 VL - 17 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1981_17_5_a0/ LA - ru ID - DE_1981_17_5_a0 ER -