@article{AM2_1992__43_1_137459,
     author = {Jean-Paul B\'elzivin},
     title = {Sur les \'equations fonctionelles aux q-diff\'erences.},
     journal = {Aequationes mathematicae},
     pages = {159--176},
     year = {1992},
     volume = {43},
     number = {1},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/AM2_1992__43_1_137459/}
}