On the difference equation yn+1=(alpha + beta e-yn) / (gamma + yn-1). - Ilhan Ozturk; Fatma Bozkurt; Saime Özen (Appl. Math. Comput., 2006)

On the recursive sequence yn+1 = (alpha+yn-1)/(beta+yn) + yn-1/yn. - Saime Özen; Ilhan Ozturk; Fatma Bozkurt (Appl. Math. Comput., 2007)

Global asymptotic behavior of the difference equation yn+1 = ... - Ilhan Ozturk; Fatma Bozkurt; Saime Özen (Appl. Math. Lett., 2009)