TY - CPAPER AU - Milan Mikolas TI - MEASUREMENT OF GEOMETRY AND CHECKING OF ALIGNMENT OF THE MAIN MINE VENTILATOR DRIVE IN THE CSM SOUTH MINE BY MEANS OF LASER MEASURMENT T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 DO - 10.5593/sgem2012/s07.v2012 PB - Stef92 Technology ER -