TY - JOUR AU - Tatsuo Suwa TI - A Theorem of Versality for Unfoldings of Complex Analytic Foliation Singularities. JO - Inventiones mathematicae PY - 1981 SP - 29 EP - 48 VL - 65 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1981__65_142838/ ID - IM_1981__65_142838 ER -