TY - JOUR AU - A. L. Štaras TI - On small natural oscillations of a nonlinear acoustic resonator JO - Doklady Akademii Nauk PY - 1982 SP - 1100 EP - 1104 VL - 266 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1982_266_5_a18/ LA - ru ID - DAN_1982_266_5_a18 ER -