@inproceedings{OOPSLA-1989-ShillingS,
	author        = "John J. Shilling and Peter F. Sweeney",
	booktitle     = "{Proceedings of the Fourth Conference on Object-Oriented Programming, Systems, Languages and Applications}",
	doi           = "10.1145/74877.74914",
	editor        = "George Bosworth",
	isbn          = "0-89791-333-7",
	pages         = "353--361",
	publisher     = "{ACM}",
	title         = "{Three Steps to Views: Extending the Object-Oriented Paradigm}",
	year          = 1989,
}