TY  - JOUR
AU  - V. Ya. Arsenin
TI  - The optimal summation of Fourier series with approximate coefficients
JO  - Doklady Akademii Nauk
PY  - 1968
SP  - 257
EP  - 260
VL  - 183
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1968_183_2_a1/
LA  - ru
ID  - DAN_1968_183_2_a1
ER  -