%0 Journal Article %A Elsner, Carsten %A Stein, Martin %T On error sum functions formed by convergents of real numbers %J Journal of integer sequences %D 2011 %V 14 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/JIS_2011__14_8_a5/ %G en %F JIS_2011__14_8_a5