1. Ventilation and cooling of TBM drives in high temperature conditions;von Glehn;Journal of the Mine Ventilation Society of South Africa,1995
2. Heat generation and climatic control in the operation of tunnel boring machines;von Glehn;Proceedings of the Sixth International Mine Ventilation Congress, Pittsburgh, PA, SME, 1997,1997
3. The heat flow into tunnels;Goch,1940
4. Heat flow in an infinite region bounded internally by a circular cylinder with forced convection at the surface;Jaeger;Australian Journal of Physics,1996
5. Air temperature increases in airways;Hemp;Journal of the Mine Ventilation Society of South Africa,1985