@article{AM2_1994__47_2-3_137566,
     author = {G. Mayor and J. Torrens},
     title = {De {Rham} systems and the solution of a class of functional equations.},
     journal = {Aequationes mathematicae},
     pages = {43--49},
     publisher = {mathdoc},
     volume = {47},
     number = {2-3},
     year = {1994},
     zbl = {0802.39008},
     url = {http://geodesic.mathdoc.fr/item/AM2_1994__47_2-3_137566/}
}