@inproceedings{VLDB-1977-LacroixP,
	author        = "Michel Lacroix and Alain Pirotte",
	booktitle     = "{Proceedings of the Third International Conference on Very Large Data Bases}",
	cdrom         = "VLDB77/P370.PDF",
	pages         = "370--378",
	publisher     = "{IEEE Computer Society}",
	title         = "{Domain-Oriented Relational Languages}",
	year          = 1977,
}