@inproceedings{SIGMOD-1983-Date,
	author        = "C. J. Date",
	booktitle     = "{Proceedings of the 13th ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD83/P001.PDF",
	doi           = "10.1145/582192.582194",
	pages         = "1",
	publisher     = "{ACM Press}",
	title         = "{Database Usability}",
	year          = 1983,
}