1. R. Kimball, Dealing with dirty data, DBMS Online, Available at URL http://www.dbmsmag.com/9609d14.htm, 1996.
2. Infoshare Limited, Best value guide to data standardising, InfoDB, Available at URL http://www.infoshare.ltd.uk, 1998.
3. Database research: achievements and opportunities into the 21st century;Silberschatz;SIGMOD Record (ACM Special Interest Group on Management of Data),1996
4. D. Calvanese, G. de Giacomo, M. Lenzerini, D. Nardi, R. Rosati, A principled approach to data integration and reconciliation in data warehousing, in: Proceedings of the International Workshop on Design and Management of Data Warehouses (DMDW’99), 1999, Heidelberg, Germany.
5. Using linguistic knowledge in view integration: toward a third generation of tools;Metais;Data Knowledge Eng.,1997