Safonyk, A. P., M. I. Klepach, and I. M. Targoniy. “RESEARCH AND AUTOMATION OF BIOLOGICAL REACTORS OF EFFLUENT WITH THE OXYGEN CONCENTRATION CONTROL”. Radio Electronics, Computer Science, Control, no. 3 (November 30, 2017): 192–197. Accessed April 29, 2024. http://ric.zntu.edu.ua/article/view/116403.