%0 Journal Article %A V. E. Nakoryakov %A V. E. Dontsov %T Finite-amplitude pressure waves in a nonlinear elastic porous medium saturated by a liquid with gas bubbles %J Doklady Akademii Nauk %D 1992 %P 481-483 %V 322 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1992_322_3_a9/ %G ru %F DAN_1992_322_3_a9