Hertel, M., H. Scheuren, K. Sommer, and K. Glas. 2006. “Engineering Investigations of the Vapour-Liquid-Equilibrium of Flavour-Components at Atmospheric Wort Boiling Conditions (98.1 - 99.0 °C)”. BrewingScience 60 (11/12): 16-20. https://brewingscience.de/index.php/brewingscience/article/view/505.