Iosif Dumitrescu. "STUDY OF 2K-52MU CUTTING AND LOADING MACHINE IN FACES WITH INDIVIDUAL SUPPORT IN LONEA MINE." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING, 2014. https://doi.org/10.5593/sgem2014/b13/s3.074