TY - JOUR AU - F. E. Lomovtsev TI - A generalization of Lions' theory to first-order evolution differential equations with smooth operator coefficients: I JO - Differencialʹnye uravneniâ PY - 2006 SP - 630 EP - 640 VL - 42 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2006_42_5_a6/ LA - ru ID - DE_2006_42_5_a6 ER -