Holub, Petr, and Milan Starec. “Contribution to the Knowledge of the Origin of Zeilithoid Production in Český Rudolec”. KVASNY PRUMYSL 64, no. 1 (February 15, 2018): 21-28. Accessed November 22, 2024. https://kvasnyprumysl.eu/index.php/kp/article/view/15.