@inproceedings{TOOLS-PACIFIC-1993-ChengG,
	author        = "Gordon Cheng and Neil A. B. Gray",
	booktitle     = "{Proceedings of the 12th International Conference on Technology of Object-Oriented Languages and Systems}",
	isbn          = "0-13-124512-0",
	pages         = "365--369",
	publisher     = "{Prentice Hall}",
	title         = "{A Program Visualisation Tool}",
	year          = 1993,
}