@incollection{18,
  title = {A Consensus Support System for Group Decision Making Problems with Heterogeneous Information},
  author = {Francisco Mata and Luis Martínez and Enrique Herrera-Viedma},
  year = {2008},
  journal = {Intelligent Decision Making: An AI-Based Approach},
  publisher = {Springer, Berlin, Heidelberg},
  volume = {97},
  pages = {229-257},
  doi = {https://doi.org/10.1007/978-3-540-76829-6_9},
  url = {http://www.springerlink.com/content/n6h20079833r34k6/fulltext.pdf},
  isbn = {978-3-540- 76828-9},
  keywords = {incollection},
}