1. Bhattacharya, I., Getoor, L.: Collective entity resolution in relational data. IEEE Data Eng. Bull. 29(2), 4–12 (2006)
2. Bleiholder, J., Naumann, F.: Conflict handling strategies in an integrated information system. In: Proceedings of IIWeb (2006)
3. Bleiholder, J., Naumann, F.: Data fusion. ACM Comp. Surveys 41(1), 1–41 (2008)
4. Buneman, P., Davidson, S., Fan, W., Hara, C., Tan, W.C.: Reasoning about keys for XML. Information Systems 28(8), 1037–1063 (2003)
5. Chan, L.M., Mitchell, J.S.: Introduction to the Dewey Decimal Classification (2003),
http://www.oclc.org/dewey/versions/ddc22print/intro.pdf