Antal, József, and Gábor Grasseli. “Survey on Energetic Short Rotation Forestry Systems – Possibilities of Spatial Development and Job Creation”. Acta Agraria Debreceniensis0, no. 42 (December 22, 2010): 7-11. Accessed January 19, 2021. https://ojs.lib.unideb.hu/actaagrar/article/view/2652.