TY - JOUR AU - G. I. Petrashen AU - V. S. Pivovarov TI - Nonstationary interference wave fields of the $SV$-type in a~free elastic layer and a~problem of the ultrasonic modeling of plane seismic fields on plate-like models JO - Zapiski Nauchnykh Seminarov POMI PY - 1996 SP - 121 EP - 239 VL - 225 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1996_225_a4/ LA - ru ID - ZNSL_1996_225_a4 ER -