Lenti, I., S. Vágvölgyi, and A. Kondor. “Plantation of ‘energy Willow’ in Szabolcs-Szatmár-Bereg County”. Review on Agriculture and Rural Development, vol. 3, no. 1, Jan. 2014, pp. 240-3, https://analecta.hu/index.php/rard/article/view/13429.