1. Braverman, E.M.: Experiments on machine learning to recognize visual patterns. Autom. Remote Control 23, 315–327 (1962). Translated from Russian Autimat. i Telemekh. 23, 349–364 (1962)
2. Arkadʹev, A.G., Braverman, E.M.: Computers and Pattern Recognition. Thompson Book Company, Washington (1967). 115 p.
3. Vapnik, V.: Statistical Learning Theory. Wiley, New York (1998)
4. Vapnik, V.: Estimation of Dependences Based on Empirical Data. Springer, New York (1982). https://doi.org/10.1007/0-387-34239-7
5. Duin, R.P.W.: Compactness and complexity of pattern recognition problems. In: Proceedings of International Symposium on Pattern Recognition “In Memoriam Pierre Devijver”, Brussels, B, 12 February, Royal Military Academy, pp. 124–128 (1999)