1. Considerations associated with the application of the UNSW and other pillar design formulae;Galvin,2006
2. Extending empirical evidence through numerical modelling in rock engineering design;Esterhuizen;J South Afr Inst Min Metall,2014
3. Ground engineering: principles and practices for underground coal mining;Galvin,2016
4. Coal pillar design when considered a reinforcement problem rather than a suspension problem;Frith;Int J Min Sci Technol,2017
5. The ground response curve and its impact on pillar loading in coal mines;Esterhuizen,2010