@revista_internacional{326, author = {Rosa María Rodríguez and Luis Martínez and Vicenç c Torra and Z.S Xu and Francisco Herrera}, title = {Hesitant fuzzy sets: State of the art and future directions}, year = {2014}, journal = {International Journal of Intelligent Systems}, volume = {29}, number = {6}, pages = {495-524}, publisher = {Wiley}, url = {http://onlinelibrary.wiley.com/doi/10.1002/int.21654/pdf}, note = {
Edited By: Ronald R. Yager Impact Factor: 1.416 ISI Journal Citation Reports \textcopyright Ranking: 2012: 49/115 (Computer Science Artificial Intelligence)
}, }