%0 Journal Article %A Ostrovska, Sofiya %T The sharpness of convergence results for $q$-Bernstein polynomials in the case $q>1$ %J Czechoslovak Mathematical Journal %D 2008 %P 1195-1206 %V 58 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_2008__58_4_a23/ %G en %F CMJ_2008__58_4_a23