Psota, Vratislav, Marián Svorad, Markéta Musilová, and Veronika Halásová. “Barley Varieties Registered in the Slovak Republic After the Harvest of 2019”. KVASNY PRUMYSL 66, no. 2 (March 31, 2020): 255-260. Accessed June 3, 2020. http://kvasnyprumysl.eu/index.php/kp/article/view/216.