@article{05142059,
title = {Existence and global attractivity positive periodic solutions for a discrete model.},
journal = {Electronic Journal of Differential Equations (EJDE) [electronic only]},
volume = {2006},
year = {2006},
zbl = {1113.39017},
language = {en},
url = {http://dml.mathdoc.fr/item/05142059}
}
Zhou, Zheng; Zhang, Zhengqiu. Existence and global attractivity positive periodic solutions for a discrete model.. Electronic Journal of Differential Equations (EJDE) [electronic only], Tome 2006 (2006) . http://gdmltest.u-ga.fr/item/05142059/