TY - JOUR AU - V. F. Filiptsov TI - Integral curves of a certain dynamic system JO - Differencialʹnye uravneniâ PY - 1970 SP - 1772 EP - 1779 VL - 6 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1970_6_10_a3/ LA - ru ID - DE_1970_6_10_a3 ER -