@inproceedings{CIKM-1992-AlhajjA,
	author        = "Reda Alhajj and M. Erol Arkun",
	booktitle     = "{Selected Papers of the First International Conference on Information and Knowledge Management: Expanding the Definition of “Database”}",
	cdrom         = "CIKM/1992/P036.pdf",
	doi           = "10.1007/3-540-57419-0_3",
	isbn          = "3-540-57419-0",
	pages         = "36--52",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Queries in Object-Oriented Database Systems}",
	volume        = 752,
	year          = 1992,
}