TY  - JOUR
AU  - V. P. Il'in
TI  - Approximation of functions from $B^\ell_{p,\theta}(G)$ by anisotropic averages
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1978
SP  - 30
EP  - 47
VL  - 80
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1978_80_a1/
LA  - ru
ID  - ZNSL_1978_80_a1
ER  -