主管：中国科学院
主办：中国优选法统筹法与经济数学研究会
　　　中国科学院科技战略咨询研究院
Chinese Journal of Management Science
The Mathematical Model and The system Varying of Information Structure for Assembly Materials of Internal Combustion Engine
Zhang Guang Cheng, Lei Yong, Zhang Lei
Chinese Journal of Management Science . 1996, (4): 42 -49 .