@inproceedings{VLDB-1980-Spyratos,
	author        = "Nicolas Spyratos",
	booktitle     = "{Proceedings of the Sixth International Conference on Very Large Data Bases}",
	cdrom         = "VLDB80/P411.PDF",
	pages         = "411--416",
	publisher     = "{IEEE Computer Society}",
	title         = "{Translation Structures of Relational Views}",
	year          = 1980,
}