@inproceedings{FM-v1-1999-MatthewsL,
	author        = "Brian Matthews and Elvira Locuratolo",
	booktitle     = "{Proceedings of the World Congress on Formal Methods in the Development of Computing Systems. Volume I}",
	doi           = "10.1007/3-540-48119-2_23",
	isbn          = "3-540-66587-0",
	pages         = "388--410",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Formal Development of Databases in ASSO and B}",
	volume        = 1708,
	year          = 1999,
}