%0 Journal Article %A M. Golubitsky %A D. Tischler %T An Example of Moduli for Singular Symplec-tic Forms %J Inventiones mathematicae %D 1976 %P 219-226 %V 38 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1976__38_142448/ %F IM_1976__38_142448