Mlinarics, E., Dergez, Á., Bordás, D., Zsigrai, G., Kiss, I., Szabó, S., Blaskó, L.: Possibilities of plant production for biorefinery on a soil contaminated with heavy metals. In: International Symposia Risk Factors for Environment and Food Safety and Natural Resources and Sustainable Development, Faculty of Environmental Protection : November 6-7 Oradea 2009. Eds.: University of Oradea, University of Debrecen, University of Oradea, Oradea, 1065-1074, 2009.