TY  - JOUR
AU  - V. P. Motornyi
TI  - Approximation of functions by algebraic polynomials in the $L_p$ metric
JO  - Izvestiya. Mathematics 
PY  - 1971
SP  - 889
EP  - 914
VL  - 5
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1971_5_4_a8/
LA  - en
ID  - IM2_1971_5_4_a8
ER  -