TY - JOUR AU - I. O. Rasskazov TI - Asymptotics of solutions of a perturbed problem on decay of a discontinuity JO - Trudy Instituta matematiki i mehaniki PY - 2003 SP - 143 EP - 158 VL - 9 IS - 1 UR - http://geodesic.mathdoc.fr/item/TIMM_2003_9_1_a17/ LA - ru ID - TIMM_2003_9_1_a17 ER -