@article{05725751,
title = {Periodic systems dependent on parameters.},
journal = {Journal of Inequalities and Applications [electronic only]},
volume = {2010},
year = {2010},
doi = {10.1155/2010/796165},
zbl = {1198.35135},
language = {en},
url = {http://dml.mathdoc.fr/item/05725751}
}
He, Min. Periodic systems dependent on parameters.. Journal of Inequalities and Applications [electronic only], Tome 2010 (2010) . doi : 10.1155/2010/796165. http://gdmltest.u-ga.fr/item/05725751/