TY - JOUR AU - V. M. Babich AU - M. I. Ivanov TI - Long wave asymptotics in elastic wave scattering problems JO - Zapiski Nauchnykh Seminarov POMI PY - 1986 SP - 6 EP - 19 VL - 156 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1986_156_a0/ LA - ru ID - ZNSL_1986_156_a0 ER -