中国科学院数学与系统科学研究院期刊网
On the Conceptual Foundation of Information Systems
Hao Xiang XIA;Zhong Tuo WANG;Yan Zhong DANG
Systems Engineering - Theory & Practice . 2001, (10): 17 -24 .  DOI: 10.12011/1000-6788(2001)10-17