Ladygiene, Rima, Donatas Butkus, and Jonas Kleiza. “Estimation of Change Dynamics of Milk Contamination With 90Sr and 137Cs in Lithuania in 1965–2003”. Journal of Environmental Engineering and Landscape Management 13, no. 1 (March 31, 2005): 9-16. Accessed November 23, 2024. https://jest.vgtu.lt/index.php/JEELM/article/view/8026.