TY  - JOUR
AU  - V. V. Borzov
TI  - Certain applications of piecewise polynomial approximations of functions in the anisotropic classes $W_p^r$
JO  - Doklady Akademii Nauk
PY  - 1971
SP  - 499
EP  - 501
VL  - 198
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1971_198_3_a1/
LA  - ru
ID  - DAN_1971_198_3_a1
ER  -