@inproceedings{SIGMOD-1988-HernandezC,
	author        = "Héctor J. Hernández and Edward P. F. Chan",
	booktitle     = "{Proceedings of the 18th ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD88/P209.PDF",
	doi           = "10.1145/50202.50228",
	pages         = "209--217",
	title         = "{A Characterization of Constant-time-mainteinability for BCNF Database Schemes}",
	year          = 1988,
}