On a generalized discrete ratio-dependent predator-prey system. Fan, Yong-Hong; Wang, Lin-Lin — 2009 Discrete Dynamics in Nature and Society
Harmless delays in a discrete ratio-dependent periodic predator-prey system. Fan, Yong-Hong; Li, Wan-Tong — 2006 Discrete Dynamics in Nature and Society
Permanence for a discrete model with feedback control and delay. Fan, Yong-Hong; Wang, Lin-Lin — 2008 Discrete Dynamics in Nature and Society