%0 Journal Article %T Global behavior of the difference equation $x_{n+1}=frac{Ax_{n-1}} {B-Cx_{n}x_{n-2}}$ %A R. Abo-Zeid %A Cengiz Cinar %J Boletim da Sociedade Paranaense de Matem¨¢tica %D 2013 %I Sociedade Brasileira de Matem¨¢tica %X The aim of this work is to investigate the global stability, periodicnature, oscillation and the boundedness of all admissible solutions of the difference equationx_{n+1} =frac{Ax_{n 1}} {B Cx_nx_{n 2}}, n = 0, 1, 2, . . .where A,B,C are positive real numbers. %K difference equation %K periodic solution %K globally asymptotically stable. %U http://www.periodicos.uem.br/ojs/index.php/BSocParanMat/article/view/14432