@inproceedings{SOSP-1973-Scheffler,
	author        = "Lee J. Scheffler",
	booktitle     = "{Proceedings of the Fourth Symposium on Operating System Principles}",
	doi           = "10.1145/800009.808050",
	pages         = "58--65",
	publisher     = "{ACM}",
	title         = "{Optimal Folding of a Paging Drum in a Three Level Memory System}",
	year          = 1973,
}