中国综合性科技类核心期刊(北大核心)
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中文
Periodicity of a Nonautonomous Ratio-Dependent Predator-Prey Systems with Impulses(English)
ZHANG Wei-peng;ZHU De-ming
Journal of East China Normal University(Natural Science) . 2007, (
1
): 27 -35 .
中国综合性科技类核心期刊(北大核心)