Kjeldsen, M., T. Gregersen, S. R. Wagner, C. G. V. Bøgh, and C. Nielsen. “A System for Monitoring Real-Time Body Parameters of Sows Using a Lightweight and Flexible Wireless Sensor Platform”. Journal of Agricultural Informatics, vol. 7, no. 1, Apr. 2016, doi:10.17700/jai.2016.7.1.252.