@inproceedings{REFSQ-1998-CastellH,
	author        = "Núria Castell and Àngels Hernández",
	booktitle     = "{Proceedings of the Fourth International Workshop on Requirements Engineering: Foundation for Software Quality}",
	isbn          = "2-87037-272-8",
	pages         = "49--56",
	publisher     = "{Presses Universitaires de Namur}",
	title         = "{The Software Requirement Modelling in SAREL}",
	year          = 1998,
}