A. A. Kotvitskaya, N. V. Zhivora, S. V. Pogorelov, I. V. Krasovsky, and O. O. Vislous, “STUDY OF THE INFLUENCE OF EMPLOYED COEFFICIENTS ON PROGNOSTIC DURATION OF THE COMPETITIVE BALANCE OF HEALTH DEVELOPMENT PARTICIPANTS”, Фарм. час., no. 4, pp. 129–135, Dec. 2017.