TY  - JOUR
AU  - O. V. Besov
TI  - Equivalent Norms in Spaces of Functions of Fractional Smoothness on Arbitrary Domains
JO  - Matematičeskie zametki
PY  - 2003
SP  - 340
EP  - 349
VL  - 74
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2003_74_3_a2/
LA  - ru
ID  - MZM_2003_74_3_a2
ER  -