%0 Journal Article %A A. G. Bagdoev %A È. M. Nersisyan %T Penetration of an arbitrary pressure into a compressible fluid in the isentropic case %J Doklady Akademii Nauk %D 1961 %P 807-809 %V 137 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_137_4_a13/ %G ru %F DAN_1961_137_4_a13