@InProceedings{AOteroTimes_2003,
  author = 	 "A. Otero and P. F\'{e}lix and C.V. Rodr\'{i}guez and M. Rodr\'{i}guez and S. Barro",
  title = 	 "A Model to Perform Knowledge Based Temporal Abstraction",
  booktitle = 	 "TIME ICTL-2003",
  year = 	 2003,
  pages = 	 "128-136",
  publisher =    "IEEE Press",
}