@article{grps2009-106,

   author = "Laura Sebastia, Inma Garcia, Eva Onaindia, Cesar Guzman",

   title = "E-TOURISM: A TOURIST RECOMMENDATION AND PLANNING ADAPTATION",

   journal = "International Journal on Artificial Intelligence Tools",

   publisher = "World Scientific Publishing Company",

   volume = "18",

   number = "5",

   pages = "717-738",

   issn = "0218-2130",

   year = "2009"

}