Lukasiewicz逻辑值上下文无关语言的代数刻画

韩召伟 ^1，2，韩召莹 ³

Algebraic characterizations of context-free languages based on Lukasiewicz logic

HAN Zhaowei ^1，2，HAN Zhaoying ³

计算机工程与应用 . 2011, (3): 47 -50 . DOI: 10.3778/j.issn.1002-8331.2011.03.014