TY - JOUR AU - N. A. Reimers AU - K. Sh. Khodzhaev TI - Averaging of quasilinear systems with several fast variables JO - Differencialʹnye uravneniâ PY - 1978 SP - 1388 EP - 1399 VL - 14 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1978_14_8_a4/ LA - ru ID - DE_1978_14_8_a4 ER -