%0 Journal Article %A Leonid Vaserstein %T Polynomial parametrization for the solutions of Diophantine equations and arithmetic groups %J Annals of mathematics %D 2010 %P 979-1009 %V 171 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4007/annals.2010.171.979/ %R 10.4007/annals.2010.171.979 %G en %F 10_4007_annals_2010_171_979