Nesvadba, V., J. Charvátová, J. Olšovská, and S. Trnková. “Evaluation of Variability in Alpha and Beta Acid Content in European Hop Varieties (Humulus Lupulus L.)”. KVASNY PRUMYSL, vol. 70, no. 4, Aug. 2024, pp. 919–926, doi:10.18832/kp2024.70.919.