%0 Journal Article %A P. N. Agrawal %A Vijay Gupta %T Simultaneous approximation by linear combination of modified bernstein polynomials %J Μαθηματική Επιθεώρηση %D 1986 %P 21-29 %V 30 %I mathdoc %U http://geodesic.mathdoc.fr/item/MR_1986__30_a1/ %G gr %F MR_1986__30_a1