1. L. Breiman, J.H. Friedman, R.A. Olshen, and C.J. Stone, Classification and regression trees, Wadsworth, California, 1984.
2. J.R. Quinlan, Simplifying decision treesInternational Journal of Man-Machine Studies, vol27, 1987, 221–234.
3. V.N. Vapnik, Statistical Learning Theory, John Wiley & Sons, New York, 1998.
4. J. Kittler, M. Hatef, R.P.W. Duin, and J. Matas, On Combining Classifiers, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol20, no3, 1998, 226–239.
5. L. Xu, A. Krzyzak, and C.Y. Suen, Methods of combining multiple classifiers and their application to handwriting recognition, IEEE Trans. SMC, vol22, 1992, 418–435.