JELEA, O.-C. . “THE EFFECTS OF ACID MINE DRAINAGE UPON VEGETATION IN THE BOZANTA TAILINGS POND (MARAMUREŞ COUNTY)”. Studia Universitatis Babeș-Bolyai Ambientum, vol. 60, no. 1-2, Dec. 2015, pp. 57-70, http://193.231.18.162/index.php/subbambientum/article/view/4328.