Tretjakovas, Sergejus, Aloyzas Girgždys, and Rolandas Masilevičius. “The Total Ozone Amount Changes over Lithuania and Neighbouring Countries”. Journal of Environmental Engineering and Landscape Management 20, no. 2 (June 7, 2012): 147-154. Accessed November 26, 2024. https://mla.vgtu.lt/index.php/JEELM/article/view/4633.