TY - JOUR AU - A. I. Kozhanov AU - T. P. Plekhanova TI - Boundary-value problems for one class of composite equations with the wave operator in the senior part JO - Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory PY - 2020 SP - 76 EP - 83 VL - 188 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/INTO_2020_188_a6/ LA - ru ID - INTO_2020_188_a6 ER -