TY - JOUR AU - Tom Bridgeland TI - Quantum groups via Hall algebras of complexes JO - Annals of mathematics PY - 2013 SP - 739 EP - 759 VL - 177 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4007/annals.2013.177.2.9/ DO - 10.4007/annals.2013.177.2.9 LA - en ID - 10_4007_annals_2013_177_2_9 ER -