TY  - JOUR
AU  - J. E. Trojanker
TI  - Approximation by trigonometric polynomials of functions continuous on an interval
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1967
SP  - 107
EP  - 114
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1967_1_a16/
LA  - ru
ID  - IVM_1967_1_a16
ER  -