TY - JOUR AU - G.J. BUTLER AU - H.I. FREEDMAN TI - Further Critical Cases of the Scalar Implicit Function Theorem (Short Communication) JO - Aequationes mathematicae PY - 1971 SP - 121 EP - 121 VL - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AM2_1971__7_136240/ ID - AM2_1971__7_136240 ER -