%0 Journal Article %A A. D. Dzhabrailov %T Theorems on the extension of functions from the spaces $S_p^rW$, $S^r_{p,\theta}B$ across the boundary of the domain $\Omega $ %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1974 %P 81-93 %V 131 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1974_131_a7/ %G ru %F TM_1974_131_a7