1. Adam, N., Wortmann, J.: Security-Control Methods for Statistical Databases: A comparative Study. ACM Computing Surveys 21(4), 515–556 (1989)
2. Baeyens, Y., Defays, D.: Estimation of Variance Loss Following Microaggregation by the Individual Ranking Method. In: Proceedings of Statistical Data Protection 1998, pp. 101–108. Office for Official Publications of the European Communities, Luxembourg (1999)
3. Domingo-Ferrer, J., Mateo-Sanz, J.: Practical Data-Oriented Microaggregation for Statistical Disclosure Control. IEEE Trans. on Know. and Data Eng. 14(1), 189–201 (2002)
4. Mateo-Sanz, J., Domingo-Ferrer, J.: A Method for Data-Oriented Multivariate Microaggregation. In: Proceedings of Statistical Data Protection 1998, pp. 89–99. Office for Official Publications of the European Communities, Luxembourg (1999)
5. Hansen, S., Mukherjee, S.: A Polynomial Algorithm for Univariate Optimal Microaggregation. IEEE Trans. on Know. and Data Eng. 15(4), 1043–1044 (2003)