Гече, Ф. Е., О. Ю. Мулеса, І. С. Миронюк, and М. М. Вашкеба. “Forecasting Quantitative Characteristics of Officially Registered HIV-Infected Persons in the Region”. Technology Audit and Production Reserves, vol. 4, no. 2(24), July 2015, pp. 34-39, doi:10.15587/2312-8372.2015.47907.