@article{DAN_1982_266_5_a18,
     author = {A. L. \v{S}taras},
     title = {On small natural oscillations of a nonlinear acoustic resonator},
     journal = {Doklady Akademii Nauk},
     pages = {1100--1104},
     publisher = {mathdoc},
     volume = {266},
     number = {5},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1982_266_5_a18/}
}