Chang-Jian Zhao, Lokenath Debnath, Ke Wang. Positive periodic solutions of a delayed model in population. Appl. Math. Lett., 16(4):561-565, 2003. [doi]
@article{ZhaoDW03,
title = {Positive periodic solutions of a delayed model in population},
author = {Chang-Jian Zhao and Lokenath Debnath and Ke Wang},
year = {2003},
doi = {10.1016/S0893-9659(03)00037-5},
url = {http://dx.doi.org/10.1016/S0893-9659(03)00037-5},
researchr = {https://researchr.org/publication/ZhaoDW03},
cites = {0},
citedby = {0},
journal = {Appl. Math. Lett.},
volume = {16},
number = {4},
pages = {561-565},
}