@inproceedings{OOPSLA-1992-Cook,
	author        = "William R. Cook",
	booktitle     = "{Proceedings of the Seventh Conference on Object-Oriented Programming, Systems, Languages and Applications}",
	doi           = "10.1145/141936.141938",
	editor        = "John R. Pugh",
	isbn          = "0-201-53372-3",
	pages         = "1--15",
	publisher     = "{ACM}",
	title         = "{Interfaces and Specifications for the Smalltalk-80 Collection Classes}",
	year          = 1992,
}