TY  - JOUR
AU  - Yu. I. Volkov
TI  - Multidimensional approximation operators generated by Lebesgue--Stieltjes measures
JO  - Izvestiya. Mathematics 
PY  - 1984
SP  - 399
EP  - 418
VL  - 22
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1984_22_3_a0/
LA  - en
ID  - IM2_1984_22_3_a0
ER  -