Adamczewski, J., R. Chaplin, J. Schaefer, and P. F. Flood. “Intake, digestibility and passage rate of a supplemented hay diet in captive muskoxen”. Rangifer 13, no. 1 (October 1, 1993): 57–60. Accessed July 25, 2024. https://septentrio.uit.no/index.php/rangifer/article/view/1075.