@inproceedings{PODS-1986-Weikum,
	author        = "Gerhard Weikum",
	booktitle     = "{Proceedings of the Fifth Symposium on Principles of Database Systems}",
	doi           = "10.1145/6012.15401",
	isbn          = "0-89791-179-2",
	pages         = "31--43",
	publisher     = "{ACM}",
	title         = "{A Theoretical Foundation of Multi-Level Concurrency Control}",
	year          = 1986,
}