(3n+1)值逻辑系统R0L中公式的真度性质
吴洪博;周建仁;张琼
The Properties of Truth Degrees of Formulas in (3n+1) -Valued Logic System R0L
WU Hong-bo;ZHOU Jian-ren;ZHANG Qiong
电子学报 . 2011, (10): 2230 -2234 .