%0 Journal Article %A Quan-Hui Yang %T Representation functions with different weights %J Colloquium Mathematicum %D 2014 %P 1-6 %V 137 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm137-1-1/ %R 10.4064/cm137-1-1 %G en %F 10_4064_cm137_1_1