中国科学院数学与系统科学研究院期刊网
Formal concept construction algorithm based on attribute topology
LI Gang, MA Yan-chao, ZHANG Tao, HONG Wen-xue
Systems Engineering - Theory & Practice . 2015, (1): 254 -259 .  DOI: 10.12011/1000-6788(2015)1-254