TY - JOUR AU - M. B. Orazov TI - On normal oscillations of a heavy ideal liquid in a channel with elastic bottom JO - Doklady Akademii Nauk PY - 1981 SP - 1305 EP - 1308 VL - 260 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1981_260_6_a4/ LA - ru ID - DAN_1981_260_6_a4 ER -