%0 Journal Article %A L. A. Molotkov %T On the wave attenuation in the effective model describing porous and fractured media saturated by fluid %J Zapiski Nauchnykh Seminarov POMI %D 2003 %P 216-229 %V 297 %U http://geodesic.mathdoc.fr/item/ZNSL_2003_297_a12/ %G ru %F ZNSL_2003_297_a12