%0 Journal Article %A Tom Bridgeland %T Quantum groups via Hall algebras of complexes %J Annals of mathematics %D 2013 %P 739-759 %V 177 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4007/annals.2013.177.2.9/ %R 10.4007/annals.2013.177.2.9 %G en %F 10_4007_annals_2013_177_2_9