Asplund, J.M., and Mauri Nieminen. “A note on forage solubility and fermentation characteristics in winter and summer feeds of Finnish reindeer”. Rangifer 9, no. 2 (July 1, 1989): 41–45. Accessed October 13, 2024. https://septentrio.uit.no/index.php/rangifer/article/view/772.