TY - CPAPER AU - Frantisek Krepelka. Dr. Jozef Futo TI - STATISTICAL EVALUATION OF VIBRATION SIGNAL MEASUREMENTS IN ROTARY ROCK DRILLING T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 SP - 827 EP - 834 pp DO - 10.5593/sgem2012/s03.v1057 PB - Stef92 Technology ER -