%0 Journal Article %A Anastasia Stavrova %T Torsors of isotropic reductive groups over Laurent polynomials %J Documenta mathematica %D 2021 %P 661-673 %V 26 %U http://geodesic.mathdoc.fr/articles/10.4171/dm/825/ %R 10.4171/dm/825 %F 10_4171_dm_825