TY - JOUR AU - M. M. Vainberg TI - Equations with nonlinear accretive and monotone operators, and Galerkin--Petrov approximations JO - Doklady Akademii Nauk PY - 1971 SP - 754 EP - 757 VL - 197 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1971_197_4_a3/ LA - ru ID - DAN_1971_197_4_a3 ER -