TY - CPAPER AU - G. Postoev AU - A. Kazeev TI - THEORETICAL SOLUTIONS FOR AN EFFECTIVE PIT EDGE STABILITY MANAGEMENT T2 - 9th International Multidisciplinary Scientific GeoConference SGEM2009 PY - 2009 SP - 301 EP - 308 SN - 954-91818-1-2 PB - SGEM Scientific GeoConference ER -