Surányi, Szilvia, and Zoltán Izsáki. “The Impact of N and P Supply on the Performance of Yield Components of Winter Barley (Hordeum Vulgare L.)”.
COLUMELLA – Journal of Agricultural and Environmental Sciences, vol. 3, no. 1, July 2016, pp. 37-43,
https://doi.org/10.18380/SZIE.COLUM.2016.3.1.37.