%0 Journal Article %A Gerald Leonard Gordon %T A Geometric Study of the Monodromy of Complex Analytic Surfaces. %J Inventiones mathematicae %D 1977 %P 11-36 %V 40 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1977__40_142472/ %F IM_1977__40_142472