TY - JOUR AU - V. E. Nakoryakov AU - V. E. Dontsov TI - Finite-amplitude pressure waves in a nonlinear elastic porous medium saturated by a liquid with gas bubbles JO - Doklady Akademii Nauk PY - 1992 SP - 481 EP - 483 VL - 322 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1992_322_3_a9/ LA - ru ID - DAN_1992_322_3_a9 ER -