Hadházy, Ágnes, Waleed A.E. Abido, Tibor József Aranyos, Ibolya Demeter, and István Henzsel. “Rye Plant Parameters in the Westsik Crop Rotation Experiment”. Acta Agraria Debreceniensis, no. 1 (April 27, 2020): 39–45. Accessed April 16, 2021. https://ojs.lib.unideb.hu/actaagrar/article/view/4283.