%0 Journal Article %A Carl P. Simon %T Addendum to: A Bound for the Fixed-Point Index of an Area-Preserving Map with Applications to Mechanics. %J Inventiones mathematicae %D 1976 %P 101-102 %V 32 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1976__32_251522/ %F IM_1976__32_251522