@article{02160819, title = {Periodic solutions and stability for a delayed discrete ratio-dependent predator-prey system with Holling-type functional response.}, journal = {Discrete Dynamics in Nature and Society}, volume = {2004}, year = {2004}, pages = {325-343}, doi = {10.1155/S1026022604310010}, zbl = {1073.39008}, language = {en}, url = {http://dml.mathdoc.fr/item/02160819} }
Wang, Lin-Lin; Li, Wan-Tong. Periodic solutions and stability for a delayed discrete ratio-dependent predator-prey system with Holling-type functional response.. Discrete Dynamics in Nature and Society, Tome 2004 (2004) pp. 325-343. doi : 10.1155/S1026022604310010. http://gdmltest.u-ga.fr/item/02160819/