%0 Journal Article %A Jonathan M. Wahl %A D.M. Jr. Burns %T Local Contributions to Global Deformations of Surfaces. %J Inventiones mathematicae %D 1974 %P 67-88 %V 26 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1974__26_142294/ %F IM_1974__26_142294