%0 Journal Article %A G.J. BUTLER %A H.I. FREEDMAN %T Further Critical Cases of the Scalar Implicit Function Theorem (Short Communication) %J Aequationes mathematicae %D 1971 %P 121-121 %V 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1971__7_136240/ %F AM2_1971__7_136240