Feng Kong Zhiguang Zhang Ying Liu Selection of Suppliers Based on Fuzzy Multicriteria Decision Making. 198-202 2008 FSKD (5) http://dx.doi.org/10.1109/FSKD.2008.52 conf/fskd/2008-5 db/conf/fskd/fskd2008-5.html#KongZL08