White, F. H. “European Brewery Convention: 86th Meeting of the EBC Analysis Committee, Held in Zürich CH on 7 November 1997”. BrewingScience 51, no. 5/6 (June 30, 1998): 93–94. Accessed June 25, 2026. https://brewingscience.de/index.php/brewingscience/article/view/711.