@inproceedings{SIGMOD-1991-PuL,
	author        = "Calton Pu and Avraham Leff",
	booktitle     = "{Proceedings of the 21st ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD91/P377.PDF",
	doi           = "10.1145/115790.115856",
	pages         = "377--386",
	title         = "{Replica Control in Distributed Systems: An Asynchronous Approach}",
	year          = 1991,
}