Krofta, Karel, Světlana Brabcová, Lenka Moravcová, Pavel Dostálek, Marcel Karabín, Lukáš Jelínek, and Tereza Hudcová. 2015. “Classification of Czech Hops According to Their Contents of Prenylflavonoids”. KVASNY PRUMYSL 61 (3):62-68. https://doi.org/10.18832/kp2015010.