@inproceedings{RE-2005-LutzNPFT,
	author        = "Robyn R. Lutz and Stacy Nelson and Ann Patterson-Hine and Chad R. Frost and Doron Tal",
	booktitle     = "{Proceedings of the 13th International Requirements Engineering Conference}",
	doi           = "10.1109/RE.2005.32",
	isbn          = "0-7695-2425-7",
	pages         = "263--272",
	publisher     = "{IEEE Computer Society}",
	title         = "{Identifying Contingency Requirements Using Obstacle Analysis}",
	year          = 2005,
}