TY - CPAPER AU - B. D. Kazakov AU - N. A. Trushkova AU - А. В. Шалимов AU - Е. Н. Гришин TI - ON THE POSSIBILITY OF USING CONTROLLED AIR RECIRCULATION IN POTASH AND METAL MINES T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Science and Technologies in Geology, Exploration And Mining PY - 2020 SP - 203 EP - 210 DO - 10.5593/sgem2020/1.2/s03.026 PB - STEF92 Technology ER -