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2. H. Y. Panjer and G.E. Willmont, Insurance Risk Models, Society of Actuaries, Schaumburg (1992).b
3. A. N. Kolmogorov and S. V. Fomin, Elements of the Theory of Functions and Functional Analysis [in Russian], Nauka, Moscow (1976).
4. B. K. Chemodanov, ed., Mathematical Principles of Automatic Control Theory [in Russian], Vyssh. Shkola, Moscow (1971).
5. Yu. M. Tonkonogov, Search for a Moving Signal in a Multichannel System [in Russian], Publishing House of Tomsk State University, Tomsk (1989).