@article{JMLR:v9:garcia08a,
  author  = {Salvador Garc{{\'i}}a and Francisco Herrera},
  title   = {An Extension on ``Statistical Comparisons of Classifiers over Multiple Data Sets'' for all Pairwise Comparisons},
  journal = {Journal of Machine Learning Research},
  year    = {2008},
  volume  = {9},
  number  = {89},
  pages   = {2677--2694},
  url     = {http://jmlr.org/papers/v9/garcia08a.html}
}