@inproceedings{VLDB-1978-Litwin,
	author        = "Witold Litwin",
	booktitle     = "{Proceedings of the Fourth International Conference on Very Large Data Bases}",
	cdrom         = "VLDB78/P517.PDF",
	pages         = "517--523",
	publisher     = "{IEEE Computer Society}",
	title         = "{Virtual Hashing: A Dynamically Changing Hashing}",
	year          = 1978,
}