Fekete, Ágnes, and Péter Pepó. “Comparative Study of a Winter Wheat Variety and Hybrid Sown After Different Pre-Crops on Chernozem Soil ”. Acta Agraria Debreceniensis, no. 1, May 2019, pp. 63-69, https://doi.org/10.34101/actaagrar/1/2373.