TY - JOUR AU - V. G. Kurbatov TI - A generalization of an operator of inner superposition JO - Differencialʹnye uravneniâ PY - 1982 SP - 1465 EP - 1466 VL - 18 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1982_18_8_a24/ LA - ru ID - DE_1982_18_8_a24 ER -