%0 Journal Article %A N. D. Kopachevskii %T Effect of capillary forces on the oscillation frequency of an ideal fluid in a partially filled spherical vessel %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1969 %P 1347-1356 %V 9 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1969_9_6_a10/ %G ru %F ZVMMF_1969_9_6_a10