TY - JOUR AU - O. V. Besov TI - Interpolation, Embedding, and Extension of Spaces of Functions of Variable Smoothness JO - Informatics and Automation PY - 2005 SP - 52 EP - 63 VL - 248 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_2005_248_a5/ LA - ru ID - TRSPY_2005_248_a5 ER -