@inproceedings{CIKM-1993-Tari,
	author        = "Zahir Tari",
	booktitle     = "{Proceedings of the Second International Conference on Information and Knowledge Management}",
	cdrom         = "CIKM1993/P625.pdf",
	doi           = "10.1145/170088.170443",
	isbn          = "0-89791-626-3",
	pages         = "625--634",
	publisher     = "{ACM}",
	title         = "{ERC++: A Conceptual Data Model Based on Object and Logic Paradigms}",
	year          = 1993,
}