@inproceedings{VLDB-1980-Cheng,
	author        = "Wing Kai Cheng and Geneva G. Belford",
	booktitle     = "{Proceedings of the Sixth International Conference on Very Large Data Bases}",
	cdrom         = "VLDB80/P301.PDF",
	pages         = "301--308",
	publisher     = "{IEEE Computer Society}",
	title         = "{Update Synchronization in Distributed Databases}",
	year          = 1980,
}