@inproceedings{ICEIS-ISAS-2010-HoangK,
	author        = "Thi-Thuy-Hang Hoang and Manuel Kolp",
	booktitle     = "{Proceedings of the 12th International Conference on Enterprise Information Systems, Volume 3: ISAS}",
	isbn          = "978-989-8425-06-5",
	pages         = "13--22",
	publisher     = "{SciTePress}",
	title         = "{Goal, Soft-goal and Quality Requirement}",
	year          = 2010,
}