Oliynyk, O. Y., S. V. Telyma, Y. I. Kalugin, and Y. O. Oliynyk. “An Analysis of the Influence of the Biofilm Heterogeneity on the Effectiveness of Organic Pollution Removal in Bioreactors”. Environmental Safety and Natural Resources, vol. 47, no. 3, Sept. 2023, pp. 5-20, doi:10.32347/2411-4049.2023.3.5-20.