@inproceedings{ICEIS-1999-FilipeFF,
	author        = "Joaquim Filipe and Ana L. N. Fred and Mário Fernandes",
	booktitle     = "{Proceedings of the First International Conference on Enterprise Information Systems}",
	pages         = "211--218",
	title         = "{GDOS-A Graphical Diagnosis-Oriented Expert System Development Tool}",
	year          = 1999,
}