@inproceedings{TOOLS-USA-1993-Roberts,
	author        = "Teri Roberts",
	booktitle     = "{Proceedings of the 11th International Conference on Technology of Object-Oriented Languages and Systems}",
	isbn          = "0-13-103979-2",
	pages         = "509--522",
	publisher     = "{Prentice Hall}",
	title         = "{Object-Oriented Analysis and Design}",
	year          = 1993,
}