TY - JOUR AU - G. P. Homa TI - Partial averaging in hyperbolic systems of the standard type JO - Differencialʹnye uravneniâ PY - 1979 SP - 747 EP - 750 VL - 15 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1979_15_4_a24/ LA - ru ID - DE_1979_15_4_a24 ER -