@inproceedings{RE-2009-TunJLNY,
	author        = "Thein Than Tun and Michael Jackson and Robin C. Laney and Bashar Nuseibeh and Yijun Yu",
	booktitle     = "{Proceedings of the 17th International Requirements Engineering Conference}",
	doi           = "10.1109/RE.2009.31",
	isbn          = "978-0-7695-3761-0",
	pages         = "343--348",
	publisher     = "{IEEE Computer Society}",
	title         = "{Are Your Lights Off? Using Problem Frames to Diagnose System Failures}",
	year          = 2009,
}