TY - JOUR AU - V. S. Buldyrev AU - M. I. Yavor TI - A~combined representation of an acoustic field in the underwater sound channel and asymptotic summation of normal modes JO - Zapiski Nauchnykh Seminarov POMI PY - 1981 SP - 66 EP - 83 VL - 104 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1981_104_a6/ LA - ru ID - ZNSL_1981_104_a6 ER -