De Montis, A., A. Pinna, M. Barra, and E. Vranken. “Analysis of Poultry Eating and Drinking Behavior by Software EYeNamic”. Journal of Agricultural Engineering 44, no. 2s (September 8, 2013). Accessed May 27, 2020. https://www.agroengineering.org/index.php/jae/article/view/jae.2013.s2.e33.