@inproceedings{SIGMOD-1994-Cattell,
	author        = "R. G. G. Cattell",
	booktitle     = "{Proceedings of the 24th ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD94/P480.PDF",
	doi           = "10.1145/191839.191937",
	pages         = "480",
	publisher     = "{ACM Press}",
	title         = "{ODMG-93: A Standard for Object-Oriented DBMSs}",
	year          = 1994,
}