TY - CPAPER T1 - Early Warning and/or Continous Risk Assessment of Rockfalls in Deep South African Mines T2 - Deep Mining 2007: Fourth International Seminar on Deep and High Stress Mining AU - Brink, AvZ AU - Roberts, MKC ED - Potvin, Y A2 - Potvin, Y DA - 2007/11/07 PY - 2007 PB - Australian Centre for Geomechanics PP - Perth CY - Perth C1 - Perth SP - 437 EP - 450 UR - https://papers.acg.uwa.edu.au/p/711_32_Brink/ ER - DO - 10.36487/ACG_repo/711_32