TY  - JOUR
AU  - O. V. Besov
TI  - Estimates of derivatives in a mixed $L_p$-norm on a domain and an extension of functions
JO  - Matematičeskie zametki
PY  - 1970
SP  - 147
EP  - 154
VL  - 7
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1970_7_2_a1/
LA  - ru
ID  - MZM_1970_7_2_a1
ER  -