1. The effect of tyres and a rubber track at high axle loads on soil compaction. Part 1: single axle studies;Ansorge;Biosystems Engineering,2007
2. ASAE S495.1 NOV2005. Uniform Terminology for Agricultural Machinery Management;ASAE,2005
3. Tractor-based systems for traffic control in arable crops;Bailey;Landwards,1997
4. Development of an In-field Grain Handling Simulation in ARENA;Benson,2002
5. Blackmore B S; Griepentrog H W (2006). Autonomous vehicles and robotics, In: CIGR Handbook of Agricultural Engineering, Vol. VI, pp 204–215.