@inproceedings{OOPSLA-1988-Beech,
	author        = "David Beech",
	booktitle     = "{Proceedings of the Third Conference on Object-Oriented Programming, Systems, Languages and Applications}",
	doi           = "10.1145/62083.62099",
	editor        = "Norman K. Meyrowitz",
	isbn          = "0-89791-284-5",
	pages         = "164--175",
	publisher     = "{ACM}",
	title         = "{Intensional Concepts in an Object Database Model}",
	year          = 1988,
}