1. Anderberg, M.R., 1973. Cluster analysis for applications. Academic Press, New York
2. Breiman, L., Friedman, J.H., Olshen, R.A., Stone, C.J., 1984. Classification and regression Trees. Wadsworth, CA
3. Chavent, M., 1997. Analyse des Données Symboliques. Une méthose divisive de classification. Ph.D. Thesis, Université Paris-IX Dauphine, France
4. Disaggregative clustering using the concept of mutual nearest neighborhood;Chidananda Gowda;IEEE Transactions on Systems, Man, and Cybernetics,1978
5. Ciampi, A., 1994. Classification and discrimination: the RECPAM approach. In: Proceedings of COMPSTAT'94, pp. 129–147