1. Glibert P, Pitcher G.Global Ecology and Oceanography of Harmful Algal Blooms, Science Plan[M]. SCOR and IOC, Baltimore and Paris, 2001,2–6.
2. Wang Hongli, Feng Jianfeng. Nonlinear dynamics research of the algal model in Bohai Sea [J].Ocean Technology, 2002,21(3):8–12 (in Chinese).
3. Azar C, Holmberg J, Lindgren K. Stability analysis of harvesting in a predator-prey model[J].J Theoret Biol, 1995,174(1):13–19.
4. Feigenbaum M J. Quantitative universality for a class of nonlinear transformations[J].J Statist Phys, 1978,19(6):25–52.
5. Chen Lansun.Mathematical Models and Methods in Ecology[M]. Science Press, Beijing, 1988 (in Chinese).