TY  - JOUR
AU  - V. V. Borzov
TI  - Piecewise polynomial approximations of functions of classes $\mathring W_p^r$ in $L_q$ with respect to an infinite measure
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1973
SP  - 19
EP  - 28
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1973_8_a3/
LA  - ru
ID  - IVM_1973_8_a3
ER  -