@article{05825836, title = {The permanence and extinction of a discrete predator-prey system with time delay and feedback controls.}, journal = {Advances in Difference Equations [electronic only]}, volume = {2010}, year = {2010}, doi = {10.1155/2010/738306}, zbl = {1202.92084}, language = {en}, url = {http://dml.mathdoc.fr/item/05825836} }
Li, Qiuying; Liu, Hanwu; Zhang, Fengqin. The permanence and extinction of a discrete predator-prey system with time delay and feedback controls.. Advances in Difference Equations [electronic only], Tome 2010 (2010) . doi : 10.1155/2010/738306. http://gdmltest.u-ga.fr/item/05825836/