%0 Journal Article %A Anders Lundberg %T Cliff functions - a tool for treating sequences of composed functions. (Short Communication). %J Aequationes mathematicae %D 1977 %P 313-313 %V 16 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1977__16_136707/ %F AM2_1977__16_136707