PATRUT, A. et al. 2020. RADIOCARBON DATING OF THE HISTORIC LIVINGSTONE TREE AT CHIRAMBA, MOZAMBIQUE. Studia Universitatis Babeș-Bolyai Chemia. 65, 3 (Sep. 2020), 149–156. DOI:https://doi.org/10.24193/subbchem.2020.3.11.