%0 Journal Article %A Tatsuo Suwa %T A Theorem of Versality for Unfoldings of Complex Analytic Foliation Singularities. %J Inventiones mathematicae %D 1981 %P 29-48 %V 65 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1981__65_142838/ %F IM_1981__65_142838