5Derek Avalle. Ground improvement using the "square" impact roller---case studies. The 5th international conference on ground improvement techniques, Kuala Lumpur, Malaysia. 2004.
6Derek Avalle. A Note on Specifications for the Use of the Impact Roller for Earthworks,Earthworks Seminar,Adelaide,Australia,2004.
7I Jumo and J C, eldenhuys. Impact Compaction of Subgrades - Experience on the Trans- Kalahari Highway Including Continuous Impact Response (CIR) as a Method of Quality Control, Proceedings of the 8th Conference on Asphalt Pavements for Southern Africa, Sun City, South Africa,2004.
8Abdelmalek Bouazza and Derek Luigi Avalle. Effectiveness of Rolling Dynamic Compaction on an Old Waste Tip. ISSMGE 5th International Conference on Environmental Geotechnics, Cardiff, Britain, 2006.
9Mark Davies and Neil Mattes. Use of the Impact Roller in Site Remediation and Preparation for Heavy Duty Pavement Construction, 2nd International Geotechnical & Pavements Engineering Conference, Melbourne, Australia, 2004.
10Brendan Scott and Koya Suto. Case study of ground improvement at an industrial estate containing uncontrolled fill. Proceedings 10th Australia-New Zealand Conference on Geomechanics, Brisbane, Australia, 2007.
