1. Calinski, T., Harabasz, J.: A Dendrite Method for Cluster Analysis. Communications in Statistics 3(1), 1–27 (1974)
2. Chu, S.C., Roddick, J.F., Pan, J.S.: An Incremental Multi-Centroid, Multi-Run Sampling Scheme for k-medoids-based Algortihms-Extended Report. In: Proceedings of the Third International Conference on Data Mining Methods and Databases, Data Mining III, pp. 553–562 (2002)
3. Estivill-Castro, V., Murray, A.T.: Spatial Clustering for Data Mining with Genetic Algorithms. In: Proceedings of the International ICSC Symposium on Engineering of Intelligent Systems, EIS 1998 (1998)
4. Goldberg, D.E.: Genetic Algorithms in Search, Optimization, and Machine Learning. Addison Wesley Longman, Inc., Amsterdam (2002)
5. Gordon, A.D.: Classification. Chapman & Hall/CRC (1999)