@inproceedings{SEKE-1993-VazirgiannisPTH,
	author        = "Michalis Vazirgiannis and K. Petrou and A. Tsobanidis and Michael Hatzopoulos",
	booktitle     = "{Proceedings of the Fifth International Conference on Software Engineering and Knowledge Engineering}",
	pages         = "337--342",
	publisher     = "{Knowledge Systems Institute}",
	title         = "{Hypermedia and Knowledge Representation: An Object-Oriented Design Based on Fuzzy Logic}",
	year          = 1993,
}