@inproceedings{VLDB-1978-Gerritsen,
	author        = "Rob Gerritsen",
	booktitle     = "{Proceedings of the Fourth International Conference on Very Large Data Bases}",
	cdrom         = "VLDB78/P131.PDF",
	pages         = "131",
	publisher     = "{IEEE Computer Society}",
	title         = "{Conceptual and Internal Schemas in CODASYL}",
	year          = 1978,
}