Chien-Chung Chan, Chen Chen, Varundev Garikapati. Finding Value Reducts Using Rough Multisets. 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 85-89, IEEE Computer Society, 2010. [doi]