%0 Journal Article %A V. I. Burenkov %A V. A. Gusakov %T On precise constants in Sobolev imbedding theorems.~III %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1993 %P 68-80 %V 204 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1993_204_a3/ %G ru %F TM_1993_204_a3