一类具有交叉扩散效应的三种群诱饵-捕食系统整体解的存在性
陈志辉, 陈霞
Global Existence of Solutions to the Prey-predator System of Three Species with Cross-diffusion 
CHEN Zhi-hui, CHEN Xia
数学季刊 . 2011, (1): 16 -20 .