@inproceedings{VLDB-1978-Atkinson,
	author        = "Malcolm P. Atkinson",
	booktitle     = "{Proceedings of the Fourth International Conference on Very Large Data Bases}",
	cdrom         = "VLDB78/P408.PDF",
	pages         = "408--419",
	publisher     = "{IEEE Computer Society}",
	title         = "{Programming Languages and Databases}",
	year          = 1978,
}