Lei Wang, Jun Ye, Tian-rui Li. Supplier Selection Based on Rough Sets and Analytic Hierarchy Process. In Xiaohua Hu, Tsau Young Lin, Vijay V. Raghavan, Jerzy W. Grzymala-Busse, Qing Liu, Andrei Z. Broder, editors, 2010 IEEE International Conference on Granular Computing, GrC 2010, San Jose, California, USA, 14-16 August 2010. pages 787-790, IEEE Computer Society, 2010. [doi]