@inproceedings{SIGMOD-1976-HammerC,
	author        = "Michael Hammer and Arvola Chan",
	booktitle     = "{Proceedings of the Sixth ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD76/P001.PDF",
	doi           = "10.1145/509383.509385",
	pages         = "1--8",
	publisher     = "{ACM}",
	title         = "{Index Selection in a Self-Adaptive Data Base Management System}",
	year          = 1976,
}