Svarrer, Rikke Ingeman, and E. Vils. “Considerations on Feeding Pigs With by-Products – the Danish Experience”. Acta Agraria Kaposváriensis 15, no. 2 (February 15, 2011): 33–39. Accessed December 5, 2025. https://journal.uni-mate.hu/index.php/aak/article/view/2036.