Corneliu Boantă, Ion Gherghe, Florin Radoi, Nicolae Ianc, Alexandru Cămărăşescu. "UPDATING THE LONEA MINE VENTILATION NETWORK USING THE VENTSIM VISUAL ADVANCED PROGRAM." SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM2023, Science and Technologies in Geology, Exploration And Mining, Vol 23, Issue 1.1 (2023): 487-494. https://doi.org/10.5593/sgem2023/1.1/s03.59