%0 Journal Article %A Zhenbo Qin %T Moduli spaces of stable rank-2 bundles on ruled surfaces. %J Inventiones mathematicae %D 1992 %P 615-626 %V 110 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1992__110_2_144064/ %F IM_1992__110_2_144064