TY - JOUR AU - V. I. Burenkov TI - Extension of Functions Preserving Certain Smoothness and Compactness of Embeddings for Spaces of Differentiable Functions JO - Informatics and Automation PY - 2005 SP - 74 EP - 85 VL - 248 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_2005_248_a7/ LA - ru ID - TRSPY_2005_248_a7 ER -