TY  - JOUR
AU  - V. P. Motornyi
TI  - Approximation in the mean of functions by Fourier--Legendre sums
JO  - Doklady Akademii Nauk
PY  - 1981
SP  - 39
EP  - 42
VL  - 259
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1981_259_1_a7/
LA  - ru
ID  - DAN_1981_259_1_a7
ER  -