@inproceedings{ICEIS-v1-2003-MorzyW,
	author        = "Tadeusz Morzy and Robert Wrembel",
	booktitle     = "{Proceedings of the Fifth International Conference on Enterprise Information Systems, Volume 1}",
	pages         = "120--127",
	title         = "{Modeling a Multiversion Data Warehouse: A Formal Approach}",
	year          = 2003,
}