@inproceedings{SIGMOD-1975-MommensS,
	author        = "J. H. Mommens and S. E. Smith",
	booktitle     = "{Proceedings of the Fifth ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD75/P157.PDF",
	doi           = "10.1145/500080.500103",
	pages         = "157--165",
	publisher     = "{ACM}",
	title         = "{Automatic Generation of Physical Data Base Structures}",
	year          = 1975,
}