TY - JOUR AU - V. M. Ĺ alov TI - Solution of non-selfadjoint equations by a variational method JO - Doklady Akademii Nauk PY - 1963 SP - 511 EP - 512 VL - 151 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1963_151_3_a9/ LA - ru ID - DAN_1963_151_3_a9 ER -