1. Arnó, J., Bordes, X., Ribes-Dasi, M., Blanco, R., Rosell, J.R., Esteve, J., 2005. Obtaining grape yield maps and analysis of within-field variability in Raimat (Spain). In: Proceedings 5th European Conference on Precision Agriculture, Uppsala, Sweden, June 8–11, pp. 899–906.
2. ASAE S368.4, 2006. Compression test of food materials of convex shape. American Society of Agricultural and Biological Engineers (ASABE).
3. ASTM D854–10, 2010. Standard test methods for specific gravity of soil solids by water pycnometer. American Society for Testing and Materials (ASTM).
4. Investigation of performance of programming approaches and languages used for numerical simulation of granular material by the discrete element method;Balevicius;Computer Physics Communications,2006
5. Analysis and DEM simulation of granular material flow patterns in hopper models of different shapes;Balevičius;Advanced Powder Technology,2011