1. ASTM, 2005. Designation: D 2216-05. Standard Test Methods for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass. American Society for Testing and Materials (ASTM). http://undergroundinsite.com/msewall/ASTM%20Testing%20Procedures/D2216.pdf (accessed 1 June 2012).
2. Analog Devices, 2010. ADXL193. Data Sheet Rev. B 08/2010. Single-Axis, High-g, iMEMS® Accelerometers http://www.analog.com/static/imported-files/data_sheets/ADXL193.pdf (accessed 1 June 2012).
3. Synthetic shoes attenuate hoof impact in the trotting Warmblood horse;Back;Equine and Comparative Exercise Physiology,2006
4. Barrey, E., Landjerit, B., Wolter, R., 1991. Shock and vibration during the hoof impact on different track surface surfaces. In: Persson, S.G.B., Lindholm, A., Jeffcott, L.B. (Eds.), Equine Exercise Physiology 3. Proceedings of the Third International Conference on Equine Exercise Physiology, Uppsala, Sweden, 15–19 July 1990. ICEEP Publications, Uppsala, Sweden, pp. 97–106.
5. Comparison of the damping effect of different shoeing by the measurement of hoof acceleration;Benoit;Acta Anatomica,1993