TY - JOUR AU - L. A. Molotkov TI - On the investigation of wave propagation in the models of cracked media JO - Zapiski Nauchnykh Seminarov POMI PY - 1989 SP - 116 EP - 127 VL - 179 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1989_179_a13/ LA - ru ID - ZNSL_1989_179_a13 ER -