@article{AFST_2004_6_13_3_421_0,
     author = {Menous, Fr\'ed\'eric},
     title = {An example of nonlinear $q$-difference equation},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {421--457},
     publisher = {Universit\'e Paul Sabatier, Institut de math\'ematiques},
     address = {Toulouse},
     volume = {Ser. 6, 13},
     number = {3},
     year = {2004},
     zbl = {1087.39023},
     language = {en},
     url = {http://www.numdam.org/item/AFST_2004_6_13_3_421_0/}
}