%0 Journal Article %A Baratchart, L. %A Martínez-Finkelshtein, A. %A Jimenez, D. %A Lubinsky, D.S. %A Mhaskar, H.N. %A Pritsker, I. %A Putinar, M. %A Stylianopoulos, N. %A Totik, V. %A Varju, P. %A Xu, Y. %T Open problems in constructive function theory %J Electronic transactions on numerical analysis %D 2006 %P 511-525 %V 25 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2006__25__a0/ %G en %F ETNA_2006__25__a0