TY  - JOUR
AU  - L. I. Bausov
TI  - Approximation in the mean of differentiable functions by certain trigonometric polynomials
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1977
SP  - 9
EP  - 18
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1977_8_a1/
LA  - ru
ID  - IVM_1977_8_a1
ER  -