题名 | Periodic Solutions of a Nonlinear Age-Dependent Model of Single Species Population Dynamics | 作者 | K. E. Swick | 杂志 | SIAM J. Math. Anal., | 年|卷|期 | 11(5), 901–910. (10 pages) | 链接 | http://epubs.siam.org/doi/abs/10.1137/0511080?journalCode=sjmaah |
http://epubs.siam.org/doi/abs/10.1137/0511080?journalCode=sjmaah |