TY - JOUR AU - A. H. Mohamad TI - Solvability conditions in the analytical form of a descriptor system of partial differential equations JO - Vestnik rossijskih universitetov. Matematika PY - 2021 SP - 130 EP - 142 VL - 26 IS - 134 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VTAMU_2021_26_134_a2/ LA - ru ID - VTAMU_2021_26_134_a2 ER -