Pluháčková, Helena, Rastislav Boško, Roman Zámečník, and Ondřej Pyšný. “A Different Approach to Hop Growing”. KVASNY PRUMYSL 69, no. 1 (February 15, 2023): 700-707. Accessed February 24, 2024. https://kvasnyprumysl.eu/index.php/kp/article/view/276.