@article{05314251,
title = {On a periodic time-dependent model of population dynamics with stage structure and impulsive effects.},
journal = {Discrete Dynamics in Nature and Society},
volume = {2008},
year = {2008},
doi = {10.1155/2008/389727},
zbl = {1151.34040},
language = {en},
url = {http://dml.mathdoc.fr/item/05314251}
}
Liu, Kaiyuan; Chen, Lansun. On a periodic time-dependent model of population dynamics with stage structure and impulsive effects.. Discrete Dynamics in Nature and Society, Tome 2008 (2008) . doi : 10.1155/2008/389727. http://gdmltest.u-ga.fr/item/05314251/