%0 Journal Article %A I. V. Denisova %T Problem on the motion of two compressible fluids separated by a closed free interface %J Zapiski Nauchnykh Seminarov POMI %D 1997 %P 61-86 %V 243 %U http://geodesic.mathdoc.fr/item/ZNSL_1997_243_a4/ %G ru %F ZNSL_1997_243_a4