Kadünas, Valentinas, Alfredas Radzevičius, Vladas Katinas, Ričardas Budavičius, and Rimantė Zinkutė. “GEOCHEMICAL INVESTIGATION OF URBANISED TERRITORIES FOR NATURE PROTECTION”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (June 20, 1999): 48–56. Accessed December 4, 2024. https://journals23.rta.lv/index.php/ETR/article/view/1905.