@article{05728627, title = {Permanence and positive periodic solutions of a discrete delay competitive system.}, journal = {Discrete Dynamics in Nature and Society}, volume = {2010}, year = {2010}, doi = {10.1155/2010/381750}, zbl = {1190.92043}, language = {en}, url = {http://dml.mathdoc.fr/item/05728627} }
Qin, Wenjie; Liu, Zhijun. Permanence and positive periodic solutions of a discrete delay competitive system.. Discrete Dynamics in Nature and Society, Tome 2010 (2010) . doi : 10.1155/2010/381750. http://gdmltest.u-ga.fr/item/05728627/