TY - JOUR AU - A. I. Panasyuk TI - Properties of solutions of generalized differential equations of approximation type in $\mathbf R^n$ JO - Differencialʹnye uravneniâ PY - 1991 SP - 2065 EP - 2077 VL - 27 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1991_27_12_a6/ LA - ru ID - DE_1991_27_12_a6 ER -