1. Intuitionistic and interval-valued intutionistic fuzzy preference relations and their measures of similarity for the evaluation of agreement within a group

   • Zeshui Xu
   • Ronald R. Yager

   OriginalPaper 24 March 2009 Pages: 123 - 139

2. A new linear ordering of fuzzy numbers on subsets of \({{\mathcal F}({\pmb{\mathbb{R}}}})\)

   • Emmanuel Valvis

   OriginalPaper 24 April 2009 Pages: 141 - 163

3. Fuzzy linear matrix equation

   • T. Allahviranloo
   • N. Mikaeilvand
   • M. Barkhordary

   OriginalPaper 09 April 2009 Pages: 165 - 177

4. A survey on fuzzy relational equations, part I: classification and solvability

   • Pingke Li
   • Shu-Cherng Fang

   OriginalPaper 28 March 2009 Pages: 179 - 229