变精度对偶概念格的构造及其性质
宋笑雪1,2,张文修2,黄素萍1
Construction and properties of variable threshold dual concept lattices
SONG Xiaoxue1,2,ZHANG Wenxiu2,HUANG Suping1
计算机工程与应用 . 2011, (17): 56 -60 .