TY - JOUR AU - M. G. Gimadislamov TI - On an eigenfunction expansion of a non-selfadjoint differential operator of even order in the space of vector functions JO - Doklady Akademii Nauk PY - 1962 SP - 13 EP - 16 VL - 143 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_143_1_a2/ LA - ru ID - DAN_1962_143_1_a2 ER -