TY - JOUR AU - A. D. Dzhabrailov TI - Theorems on the extension of functions from the spaces $S_p^rW$, $S^r_{p,\theta}B$ across the boundary of the domain $\Omega $ JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1974 SP - 81 EP - 93 VL - 131 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1974_131_a7/ LA - ru ID - TM_1974_131_a7 ER -