篇名：A Data Envelopment Model for Aggregating Preference Rankings 作者：Wade D. Cook and Moshe Kress 期刊：Management Science, 卷册：Vol. 36, No. 11 年份：(Nov., 1990),页码： pp. 1302-1310
(article consists of 9 pages) Published by: INFORMS 链接：Stable URL: http://www.jstor.org/stable/2632607