Thiele, Frithjof, Axel Hartwig, and Werner Back. “Yeast Quality Distribution in the Cone of Cylindro Conical Tanks”. BrewingScience 61, no. 7/8 (August 29, 2008): 148–161. Accessed May 30, 2026. https://brewingscience.de/index.php/brewingscience/article/view/498.