@revista_internacional{336,
  keywords = {Computing with Words, decision-making, fuzzy linguistic approach, symbolic linguistic computing models},
  author = {Rosa María Rodríguez and Luis Martínez},
  title = {An Analysis of Symbolic Linguistic Computing Models in Decision Making},
  year = {2013},
  journal = {International Journal of General Systems},
  volume = {42},
  number = {1},
  pages = {121-136},
  publisher = {Taylor and Francis},
  url = {http://www.tandfonline.com/doi/abs/10.1080/03081079.2012.710442},
}