1. On-the-go soil sensors for precision agriculture;Adamchuk;Comput. Electron. Agric.,2004
2. Data generation for shear modulus and damping ratio in reinforced sands using adaptive neuro-fuzzy inference system;Akbulut;Soil Dynam. Earthq. Eng.,2004
3. Development, construction, and field evaluation of a soil compaction profile sensor;Andrade-Sanchez;Trans. ASABE,2007
4. Development and field evaluation of a field-ready soil compaction profile sensor for real-time applications;Andrade-Sanchez;Appl. Eng. Agric.,2008
5. Araújo, A.G., Johann, A.L., Pereira, W.C., Toledo, A., 2012. Prediction of soil physical properties from draft forces in notill seeder chisel openers – preliminary results of the autoregressive error distribution function method. In: A Engenharia Agrícola na Evolução dos Sistemas de Produção – X Congreso Latinoamericano Y Del Caribe de Ingeniería Agrícola and XLI Congresso Brasileiro de Engenharia Agrícola CLIA/CONBEA 2012 Londrina. Sociedade Brasileira de Engenharia Agrícola, Jaboticabal, Brazil. ISBN: 9788564681019 (in Portuguese with English abstract).