@inproceedings{ICSM-1999-LiuAQ,
	author        = "Kecheng Liu and Albert Alderson and Zubair Qureshi",
	booktitle     = "{Proceedings of the 15th International Conference on Software Maintenance}",
	ee            = "http://computer.org/proceedings/icsm/0016/00160003abs.htm",
	pages         = "3--12",
	publisher     = "{IEEE Computer Society}",
	title         = "{Requirements Recovery from Legacy Systems by Analyzing and Modelling Behavior}",
	year          = 1999,
}