Australia and New Zealand Conference on Environmental Geotechnics - GeoEnvironment 2001 Newcastle, N.S.W, Australian Geomechanics Society. Newcastle Chapter, Smith, D., Allman, M. A., & Fityus, S. G. (2001). Environmental geotechnics: Proceedings of the 2nd Australia and New Zealand Conference on Environmental Geotechnics - GeoEnvironment 2001, Newcastle, New South Wales, Australia 28-30 November 2001. Australian Geomechanics Society (Newcastle Chapter).

Australia and New Zealand Conference on Environmental Geotechnics - GeoEnvironment 2001 Newcastle, N.S.W, Australian Geomechanics Society. Newcastle Chapter, David Smith, Mark Austin Allman, and Stephen G. Fityus. Environmental Geotechnics: Proceedings of the 2nd Australia and New Zealand Conference on Environmental Geotechnics - GeoEnvironment 2001, Newcastle, New South Wales, Australia 28-30 November 2001. [Newcastle, N.S.W.]: Australian Geomechanics Society (Newcastle Chapter), 2001.

Australia and New Zealand Conference on Environmental Geotechnics - GeoEnvironment 2001 Newcastle, N.S.W, et al. Environmental Geotechnics: Proceedings of the 2nd Australia and New Zealand Conference on Environmental Geotechnics - GeoEnvironment 2001, Newcastle, New South Wales, Australia 28-30 November 2001. Australian Geomechanics Society (Newcastle Chapter), 2001.