TY - JOUR AU - N. D. Musaev TI - Linear theory of the propagation of longitudinal waves in a porous solid impregnated with a liquid or a gas JO - Doklady Akademii Nauk PY - 1989 SP - 297 EP - 300 VL - 309 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1989_309_2_a9/ LA - ru ID - DAN_1989_309_2_a9 ER -