Frommer, Dóra, Szilvia Veres, László Lévai, and László Radócz. 2015. “Old-New Disease Is Maize Smut (Ustilago Maydis)”. Acta Agraria Debreceniensis, no. 66 (June): 43-46. https://doi.org/10.34101/actaagrar/66/1890.