@article{05314262, title = {Permanence for a discrete model with feedback control and delay.}, journal = {Discrete Dynamics in Nature and Society}, volume = {2008}, year = {2008}, doi = {10.1155/2008/945109}, zbl = {1149.39003}, language = {en}, url = {http://dml.mathdoc.fr/item/05314262} }
Fan, Yong-Hong; Wang, Lin-Lin. Permanence for a discrete model with feedback control and delay.. Discrete Dynamics in Nature and Society, Tome 2008 (2008) . doi : 10.1155/2008/945109. http://gdmltest.u-ga.fr/item/05314262/