@article{de-la-rosa-et-al_lncs2007,
  author       = {De La Rosa, Tomás and García-Olaya, Angel and Borrajo, Daniel},
  journal      = {Lecture Notes in Computer Science},
  pages        = {137 -- 148},
  title        = {Using cases utility for heuristic planning improvement},
  volume       = {4626 LNAI},
  year         = 2007,
}