@inproceedings{VLDB-1980-AdibaL,
	author        = "Michel E. Adiba and Bruce G. Lindsay",
	booktitle     = "{Proceedings of the Sixth International Conference on Very Large Data Bases}",
	cdrom         = "VLDB80/P086.PDF",
	pages         = "86--91",
	publisher     = "{IEEE Computer Society}",
	title         = "{Database Snapshots}",
	year          = 1980,
}