%0 Journal Article %A G. Mayor %A J. Torrens %T De Rham systems and the solution of a class of functional equations. %J Aequationes mathematicae %D 1994 %P 43-49 %V 47 %N 2-3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1994__47_2-3_137566/ %F AM2_1994__47_2-3_137566