一类新的Vague集间的相似度量方法及其应用
孙义阳,辛小龙
New method of similarity measure between Vague sets and its applications
SUN Yi-yang,XIN Xiao-long
计算机工程与应用 . 2008, (20): 70 -72 .  DOI: 10.3778/j.issn.1002-8331.2008.20.021