3Zan Tingquan Li Yongli(Northwest Development Institute, Lanzhou University, Lanzhou 730000,Gansu,People’s Republic of China)Wu Xuemou(China Digital Engineering Institute,P。O。Box 74223, Wuchang 430074,Hubei,People’s Republic of China).PANSYSTEMS LOGIC:A NEW LOGIC FRAMEWORK FOR ARTIFICIAL INTELLIGENCE[J].天水师范学院学报,1991,11(4):33-46. 被引量:4