命题逻辑系统中公式的概率真度理论
于西昌 1,谭桂梅 2,张兴芳 3
Theory of probability truth degree for formula in propositional logic system
YU Xi-chang 1,TAN Gui-mei 2,ZHANG Xing-fang 3
计算机工程与应用 . 2010, (5): 40 -43 .  DOI: 10.3778/j.issn.1002-8331.2010.05.013