@inproceedings{SEKE-2002-AstesianoR,
	author        = "Egidio Astesiano and Gianna Reggio",
	booktitle     = "{Proceedings of the 14th International Conference on Software Engineering and Knowledge Engineering}",
	doi           = "10.1145/568760.568787",
	isbn          = "1-58113-556-4",
	pages         = "143--150",
	publisher     = "{ACM}",
	title         = "{Knowledge structuring and representation in requirement specificaiton}",
	year          = 2002,
}