On boundedness of the solutions of the difference equation x n + 1 = x n - 1 / ( p + x n ) . Sun, Taixiang; Xi, Hongjian; Wu, Hui — 2006 Discrete Dynamics in Nature and Society
Global behavior of the difference equation x n + 1 = ( p + x n - 1 ) / ( q x n + x n - 1 ) . Sun, Taixiang; Xi, Hongjian; Wu, Hui; Han, Caihong — 2010 Abstract and Applied Analysis