%0 Journal Article %A L. I. Sedov %T Mathematical methods for constructing new models of continuous media %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1965 %P 123-182 %V 20 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1965_20_5_a1/ %G en %F RM_1965_20_5_a1