@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/