TY - JOUR AU - B. A. Plamenevskii TI - On the asymptotic behavior of solutions of quasielliptic differential equations with operator coefficients JO - Izvestiya. Mathematics PY - 1973 SP - 1327 EP - 1370 VL - 7 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1973_7_6_a6/ LA - en ID - IM2_1973_7_6_a6 ER -