%0 Journal Article %A S. V. Smirnov %T On the internal Kelvin waves in a~two-layer liquid model %J Sibirskij žurnal vyčislitelʹnoj matematiki %D 2011 %P 303-317 %V 14 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJVM_2011_14_3_a6/ %G ru %F SJVM_2011_14_3_a6