1.
BaltrÄ—nas P, VaitkutÄ— D. Investigation and evaluation of copper and zinc concentration tendencies in Pinus sylvestris L. tree-rings. JEELM [Internet]. 2011Dec.21 [cited 2024May6];19(4):278-86. Available from: https://journals.vilniustech.lt/index.php/JEELM/article/view/5349