%0 Journal Article %A Ngo Zui Kan %T On the free rotation of a solid body having a cavity filled with viscous liquids %J Doklady Akademii Nauk %D 1979 %P 823-827 %V 246 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_246_4_a14/ %G ru %F DAN_1979_246_4_a14