%0 Journal Article %A L. A. Molotkov %T Wave propagation particularities in the layered models of cracked media %J Zapiski Nauchnykh Seminarov POMI %D 1988 %P 123-133 %V 173 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1988_173_a10/ %G ru %F ZNSL_1988_173_a10