@article{CLTM_1992_1992_1_a3,
     author = {B\'ezivin, Jean-Paul and Boutabaa, Abdelbaki},
     title = {Ecuaciones funcionales p-\'adicas en diferencias-q.},
     journal = {Collectanea mathematica},
     pages = {125-140},
     year = {1992},
     volume = {43},
     number = {2},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1992_1992_1_a3/}
}