TY - JOUR AU - B. V. Simonov AU - S. Yu. Tikhonov TI - Embedding theorems in constructive approximation JO - Sbornik. Mathematics PY - 2008 SP - 1367 EP - 1407 VL - 199 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2008_199_9_a2/ LA - en ID - SM_2008_199_9_a2 ER -