1. Aivazyan, S.A., Bukhshtaber, V.M., Enyukov, I.S., and Meshalkin, L.D., Prikladnaya statistika (Applied Statistics), Moscow: Finansy i Statistika, 1989.
2. Zuev, S.M., Statisticheskoe otsenivanie parametrov matematicheskikh modelei zabolevanii (Statistical Estimation of Parameters for Mathematical Models of Diseases), Moscow: Nauka, 1988.
3. Ignat’ev, N.A. and Madrakhimov, Sh.F., On Some Techniques for Increasing the Transparency of Neural Networks, Vychisl. Tekhn., 2003, vol. 8, no. 6, pp. 31–37.
4. Ignat’ev, N.A., On a Synthesis of Factors in Artificial Neural Networks, Vychisl. Tekhn., 2005, vol. 10, no. 3, pp. 32–38.
5. Vapnik, V.N., Algoritmy i programmy vosstanovleniya zavisimostei (Algorithms and Programs for the Reconstruction of Dependencies), Moscow: Nauka, 1984.