%0 Journal Article %A Bridgeland, Tom %T Hall algebras and curve-counting invariants %J Journal of the American Mathematical Society %D 2011 %P 969-998 %V 24 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-2011-00701-7/ %R 10.1090/S0894-0347-2011-00701-7 %F 10_1090_S0894_0347_2011_00701_7