%0 Journal Article %A Ben Green %T The number of squares and $B_h[g]$ sets %J Acta Arithmetica %D 2001 %P 365-390 %V 100 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa100-4-6/ %R 10.4064/aa100-4-6 %G en %F 10_4064_aa100_4_6