@article{10_5817_AM2015_2_77,
     author = {Abo-Zeid, Raafat},
     title = {Global behavior of the difference equation $x_{n+1}=\frac{ax_{n-3} }{b+ cx_{n-1}x_{n-3}}$},
     journal = {Archivum mathematicum},
     pages = {77--85},
     publisher = {mathdoc},
     volume = {51},
     number = {2},
     year = {2015},
     doi = {10.5817/AM2015-2-77},
     mrnumber = {3367094},
     zbl = {06487022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5817/AM2015-2-77/}
}