TY - JOUR AU - G. I. Petrashen TI - Propagation of seismic wave fields in layered media. Part~II JO - Zapiski Nauchnykh Seminarov POMI PY - 2001 SP - 11 EP - 142 VL - 274 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2001_274_a1/ LA - ru ID - ZNSL_2001_274_a1 ER -