TY - JOUR AU - A. I. Panasyuk TI - On the question of the nonuniqueness of solutions of a first order differential equation JO - Differencialʹnye uravneniâ PY - 1976 SP - 561 VL - 12 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1976_12_3_a18/ LA - ru ID - DE_1976_12_3_a18 ER -