TY - JOUR AU - A. B. Bakushinskii TI - Equivalent transformations of variational inequalities and their use JO - Doklady Akademii Nauk PY - 1979 SP - 1297 EP - 1300 VL - 247 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1979_247_6_a2/ LA - ru ID - DAN_1979_247_6_a2 ER -