@inproceedings{CIKM-1994-AlhajjP,
	author        = "Reda Alhajj and Faruk Polat",
	booktitle     = "{Proceedings of the Third International Conference on Information and Knowledge Management}",
	cdrom         = "CIKM1994/P072.pdf",
	doi           = "10.1145/191246.191262",
	pages         = "72--79",
	publisher     = "{ACM}",
	title         = "{Closure Maintenance in An Object-Oriented Query Model}",
	year          = 1994,
}