@article{FAA_1978_12_2_a16,
     author = {N. D. Kopachevskii},
     title = {The existence of surface waves in the problem on the normal oscillations of an ideal liquid rotating in a partially filled container},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {84--85},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1978_12_2_a16/}
}