%0 Journal Article %A Nic Niedermowwe %T The density of $S$-integral points in projective space with respect to a quadric %J Acta Arithmetica %D 2010 %P 145-156 %V 142 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa142-2-4/ %R 10.4064/aa142-2-4 %G en %F 10_4064_aa142_2_4