TY - JOUR AU - A. I. Kozhanov TI - A mixed problem for some classes of nonlinear third-order equations JO - Sbornik. Mathematics PY - 1983 SP - 507 EP - 525 VL - 46 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1983_46_4_a4/ LA - en ID - SM_1983_46_4_a4 ER -