@article{JRAM_1984__348_152613,
     author = {A. Perelli and U. Zannier},
     title = {On recurrent mod p sequences.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {135--146},
     publisher = {mathdoc},
     volume = {348},
     year = {1984},
     zbl = {0517.10006},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1984__348_152613/}
}