@inproceedings{ESEC-FSE-2007-Potena,
	author        = "Pasqualina Potena",
	booktitle     = "{Proceedings of the Sixth Joint Meeting of the 11th European Software Engineering Conference and the 15th International Symposium on Foundations of Software Engineering}",
	doi           = "10.1145/1287624.1287716",
	editor        = "Ivica Crnkovic and Antonia Bertolino",
	isbn          = "978-1-59593-811-4",
	pages         = "583--586",
	publisher     = "{ACM}",
	title         = "{Composition and tradeoff of non-functional attributes in software systems: research directions}",
	year          = 2007,
}