Rosa M. Rodríguez, L. Martínez, F. Herrera. “Hesitant Fuzzy Linguistic Term Sets for Decision Making”. IEEE Transactions on Fuzzy Systems, Volume: 20 , Issue: 1 (Feb. 2012 ) 109-119.
Rosa M. Rodríguez, L. Martínez, F. Herrera. “Hesitant Fuzzy Linguistic Term Sets for Decision Making”. IEEE Transactions on Fuzzy Systems, Volume: 20 , Issue: 1 (Feb. 2012 ) 109-119.