%0 Journal Article %A L. A. Molotkov %A A. E. Khilo %T Single-phase and multiphase effective models describing periodic media %J Zapiski Nauchnykh Seminarov POMI %D 1984 %P 105-122 %V 140 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1984_140_a9/ %G ru %F ZNSL_1984_140_a9