Butkutė, Simona, and Aušra Zigmontienė. “Evaluation of Biogenic Substances in the River Šventoji”. Mokslas – Lietuvos ateitis / Science – Future of Lithuania 5, no. 4 (November 25, 2013): 343-348. Accessed April 28, 2024. https://journals.vilniustech.lt/index.php/MLA/article/view/3891.