TY - JOUR AU - L. A. Molotcov TI - On the new approach of obtaining of average effective model equations of periodic media JO - Zapiski Nauchnykh Seminarov POMI PY - 1991 SP - 82 EP - 102 VL - 195 UR - http://geodesic.mathdoc.fr/item/ZNSL_1991_195_a9/ LA - ru ID - ZNSL_1991_195_a9 ER -