%0 Journal Article %A N. D. Kopachevskii %A U. B. Bryksina %A D. O. Tsvetkov %T Model problem on normal oscillations of partially dissipative hydrosystem %J Taurida Journal of Computer Science Theory and Mathematics %D 2020 %P 83-98 %N 4 %U http://geodesic.mathdoc.fr/item/TVIM_2020_4_a4/ %G ru %F TVIM_2020_4_a4