@article{CMJ_2002__52_4_a8,
     author = {Graef, J. R. and Qian, C.},
     title = {Global attractivity of the equilibrium of a nonlinear difference equation},
     journal = {Czechoslovak Mathematical Journal},
     pages = {757--769},
     publisher = {mathdoc},
     volume = {52},
     number = {4},
     year = {2002},
     mrnumber = {1940057},
     zbl = {1014.39003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2002__52_4_a8/}
}