TY  - JOUR
AU  - O. V. Besov
TI  - Intercellular averagings and an error estimate for cubature formulas in S.\,L.~Sobolev's spaces and their generalizations
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1977
SP  - 42
EP  - 56
VL  - 143
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_1977_143_a2/
LA  - ru
ID  - TM_1977_143_a2
ER  -