Butkus, Donatas, and Ingrida Pliopaitė Bataitienė. “Investigation of Relationship Between Pine (Pinus Sylvestris L.) Biomass and 137CS Specific Activity in Wood”. Journal of Environmental Engineering and Landscape Management 14, no. 3 (September 30, 2006): 135-140. Accessed April 26, 2024. https://journals.vilniustech.lt/index.php/JEELM/article/view/7932.