@inproceedings{SIGMOD-1992-Cruz,
	author        = "Isabel F. Cruz",
	booktitle     = "{Proceedings of the 22nd ACM SIGMOD International Conference on Management of Data}",
	cdrom         = "SIGMOD92/P071.PDF",
	doi           = "10.1145/130283.130299",
	pages         = "71--80",
	title         = "{DOODLE: A Visual Language for Object-Oriented Databases}",
	year          = 1992,
}