@inproceedings{grps2005-38,

   author = "A. Garrido, E. Onaindia, D. Hern├índez",

   title = "A Preliminary Study on the Relaxation of Numeric Features in Planning",

   booktitle = "Congreso Catal├ín de Inteligencia Artificial (CCIA'05)",

   publisher = "IOS Press. Frontiers in Artificial Intelligence and Applications",

   volume = "131",

   pages = "355-362",

   isbn = "I-58603-560-6",

   year = "2005"

}