TY - JOUR AU - T. N. Nesterova TI - The method of matching asymptotic expansions for the solution of a~hyperbolic equation with a~small parameter JO - Sbornik. Mathematics PY - 1984 SP - 541 EP - 550 VL - 48 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1984_48_2_a16/ LA - en ID - SM_1984_48_2_a16 ER -