NIMARĂ, N., and G. B. TOFAN. 2015. “THE IMPACT OF MINING ACTIVITIES ON THE WEST OF PETROŞANI DEPRESSION AND IDENTIFICATION OF AFFECTED GEOMORPHOLOGICAL RESOURCES. CASE STUDY: ANINOASA-VULCAN-LUPENI SECTOR”. Studia Universitatis Babeș-Bolyai Geographia 60 (2):27-34. http://193.231.18.162/index.php/subbgeographia/article/view/5725.