@article{ETNA_2007__27__a9,
     author = {\'Alvarez-Nodarse,  R. and Atakishiyev,  N.M. and Costas-Santos,  R.S.},
     title = {Factorization of the hypergeometric-type difference equation on the uniform lattice},
     journal = {Electronic transactions on numerical analysis},
     pages = {34--50},
     year = {2007},
     volume = {27},
     zbl = {1176.33008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2007__27__a9/}
}