@inproceedings{SIGMOD-1988-GadiaY,
	author        = "Shashi K. Gadia and Chuen-Sing Yeung",
	booktitle     = "{Proceedings of the 18th ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD88/P251.PDF",
	doi           = "10.1145/50202.50233",
	pages         = "251--259",
	title         = "{A Generalized Model for a Relational Temporal Database}",
	year          = 1988,
}