@inproceedings{CIKM-1995-Widom,
	author        = "Jennifer Widom",
	booktitle     = "{Proceedings of the Fourth International Conference on Information and Knowledge Management}",
	cdrom         = "CIKM1995/P025.pdf",
	doi           = "10.1145/221270.221319",
	isbn          = "0-89791-812-6",
	pages         = "25--30",
	publisher     = "{ACM}",
	title         = "{Research Problems in Data Warehousing}",
	year          = 1995,
}