1. G. A. Mikhailov and A. V. Voitishek, Numerical Statistical Modeling. Monte Carlo Methods (Akademiya, Moscow, 2006) [in Russian].
2. G. A. Mikhailov, Optimization of Weighted Monte Carlo Methods (Nauka, Moscow, 1987; Springer-Verlag, Berlin, 1992).
3. G. I. Marchuk, G. A. Mikhailov, M. A. Nazaraliev, et al., The Monte Carlo Method in Atmospheric Optics (Nauka, Novosibirsk, 1976) [in Russian].
4. L. V. Kantorovich and G. P. Akilov, Functional Analysis (3rd ed., Nauka, Moscow, 1984; 2nd ed., Pergamon, Oxford, 1982).