Frančáková, H. ., M. . Lí­šková, T. . Bojňanská, and J. . Mareček. “Effect of Milling Softness on Basic Technological Parameters of Wort”. Potravinarstvo Slovak Journal of Food Sciences, vol. 5, no. 1, Jan. 2011, pp. 39-42, doi:10.5219/111.