1. Alabert FG (1987) Stochastic imaging of spatial distributions using hard and soft information. Stanford University Press, Stanford, CA
2. Deutsch CV, Journel AG (1992) Gslb: geostatistical software library and user’s guide. Oxford University Press, Oxford
3. Dimitrakopoulos R, Farrelly CT, Godoy M (2002) Moving forward from traditional optimization: grade uncertainty and risk effects in open-pit design. Min Technol 111:82–88
4. Fisher BS, Schnittger S (2012) Autonomous and remote operation technologies in the mining industry: benefits and costs. BAE research report 12.1
5. Goovaerts P (1997) Geostatistics for natural resources evaluation. Oxford University Press on Demand, London