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Effects of automation on sizes and costs of tractor and machinery

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Agricultural robots—system analysis and economic feasibility

S. Fountas, B. S. Blackmore, S. M. Pedersen, 2006, Precision Agriculture.

Development and test of an autonomous Christmas tree weeder.

F. Theilby, J. V. Stafford, J. Nielsen, 2005 .

Systems Requirements for a Small Autonomous Tractor

Spyros Fountas, B. S. Blackmore, H. Have, 2004 .