%0 Journal Article %A L. A. Molotkov %T On one effictive model of a fractured medium %J Zapiski Nauchnykh Seminarov POMI %D 2002 %P 150-164 %V 285 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2002_285_a11/ %G ru %F ZNSL_2002_285_a11