Syrjälä-Qvist, Liisa. “Comparison of Grass Silage Utilization by Reindeer and Sheep: 2. Rumen Fermentation and Rumen Microbiota”. Agricultural and Food Science 54, no. 2 (April 1, 1982): 127–135. Accessed May 28, 2024. https://journal.fi/afs/article/view/72097.