Kosztyuné Krajnyák, E. et al. 2019. Yield components of hairy vetch (Vicia villosa Roth.) in different sowing technologies on acidic sandy soil. Acta Agraria Debreceniensis. 2 (Dec. 2019), 83–88. DOI:https://doi.org/10.34101/actaagrar/2/3683.