Khalili, Hannele, Tuomo Varvikko, Vesa Toivonen, Kari Hissa, and Marjatta Suvitie. “The Effects of Added Glycerol or Unprotected Free Fatty Acids or a Combination of the Two on Silage Intake, Milk Production, Rumen Fermentation and Diet Digestibility in Cows Given Grass Silage Based Diets”. Agricultural and Food Science 6, no. 5-6 (December 1, 1997): 349–362. Accessed November 23, 2024. https://journal.fi/afs/article/view/72798.