@inproceedings{VLDB-1975-GrayLPT,
	author        = "Jim Gray and Raymond A. Lorie and Gianfranco R. Putzolu and Irving L. Traiger",
	booktitle     = "{Proceedings of the First International Conference on Very Large Data Bases}",
	cdrom         = "VLDB75/P428.PDF",
	doi           = "10.1145/1282480.1282513",
	pages         = "428--451",
	publisher     = "{ACM}",
	title         = "{Granularity of Locks in a Large Shared Data Base}",
	year          = 1975,
}