%0 Journal Article %A Guillaume Bordes %T Sum-sets of small upper density %J Acta Arithmetica %D 2005 %P 187-200 %V 119 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa119-2-4/ %R 10.4064/aa119-2-4 %G en %F 10_4064_aa119_2_4