TY - JOUR AU - A. A. Pankov TI - Averaging and $G$-convergence of nonlinear elliptic operators of JO - Doklady Akademii Nauk PY - 1984 SP - 37 EP - 41 VL - 278 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1984_278_1_a8/ LA - ru ID - DAN_1984_278_1_a8 ER -