Račys, Viktoras, Irmantas Valūnas, and Daina Kliaugaite. “BIOMASS AMOUNT RESEARCH IN BIOSORPTION PROCESS”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (June 18, 2005): 283–287. Accessed November 23, 2024. https://journals23.rta.lv/index.php/ETR/article/view/2143.