Brink, AvZ 2010, 'Real time risk assessment of hangingwall/roof stability in deep, South African mines', in M Van Sint Jan & Y Potvin (eds), Deep Mining 2010: Proceedings of the Fifth International Seminar on Deep and High Stress Mining, Australian Centre for Geomechanics, Perth, pp. 477-490, https://doi.org/10.36487/ACG_repo/1074_35
(https://papers.acg.uwa.edu.au/p/1074_35_Brink/)