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2. Vapnik, V.N. and Chervonenkis, A.J., Teoriya raspoznavaniya obrazov (Theory of Pattern Recognition), Moscow: Nauka, 1974.
3. Vapnik, V., The Nature of Statistical Learning Theory, New York: Springer, 1995.
4. Vapnik, V.N., Statistical Learning Theory, New York: Wiley, 1998.
5. Vapnik, V.N., Estimation of Dependencies Based on Empirical Data, Moscow: Nauka, 1979.