@inproceedings{ICRE-1996-Boehm,
	author        = "Barry W. Boehm",
	booktitle     = "{Proceedings of the Second International Conference on Requirements Engineering}",
	doi           = "10.1109/ICRE.1996.10006",
	isbn          = "0-8186-7252-8",
	pages         = "255",
	publisher     = "{IEEE Computer Society}",
	title         = "{Requirements Engineering at Age 20: Looking Back, Looking Ahead}",
	year          = 1996,
}