%0 Journal Article %A L. P. Fedotova %A R. M. Shagaliev %T Difference KM-schemes for two-dimentional nonstationar transfer process in many-group kinetic approximation %J Matematičeskoe modelirovanie %D 1991 %P 29-41 %V 3 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_1991_3_6_a3/ %G ru %F MM_1991_3_6_a3