Birgėlaitė, Rūta, Vaidotas Valskys, and Gytautas Ignatavičius. “Use of Sapropel for Removal of Heavy Metals from Solution”. Mokslas – Lietuvos ateitis / Science – Future of Lithuania 8, no. 4 (October 24, 2016): 388-396. Accessed July 7, 2024. https://btp.vilniustech.lt/index.php/MLA/article/view/2494.