TY - JOUR AU - N. B. Engibaryan AU - A. Kh. Khachatryan TI - Integro-differential equation of non-local wave interaction JO - Sbornik. Mathematics PY - 2007 SP - 839 EP - 855 VL - 198 IS - 6 UR - http://geodesic.mathdoc.fr/item/SM_2007_198_6_a4/ LA - en ID - SM_2007_198_6_a4 ER -