@article{RNTI/papers/1001261,
  author    = {Zbigniew W. Ras},
  title     = {Action Rules and Meta-actions},
  journal = {Revue des Nouvelles Technologies de l'Information},
  volume = {Extraction et Gestion des Connaissances, RNTI-E-19},
  year      = {2010},
  pages     = {21-22}
}