1. From Theory t;Terzaghi,1960
2. Production of gaseous pore pressure during rock slides
3. ‘Scale dependent rock slide mechanisms, with emphasis on the role of pore fluid vaporization’, in (ed.), Developments in Geotechnical Engineering, Vol. 14A, Elsevier, 1978, pp. 693-705.
4. Frictional heat and strength loss in some rapid landslides
5. ‘An earthquake induced heat mechanism to explain the loss of strength of large rock or earth slides’, Proc. Int. Conf. Eng. for Protection from Natural Disasters, Bangkok, 1980, pp. 569-580.