Demeter, András, Dávid Sarlós, Julianna Skutai, Imre Tirczka, Gábor Ónodi, and Szilárd Czóbel. “Economic Valuation of Selected Invasive Species”. JOURNAL OF LANDSCAPE ECOLOGY 13, no. 2 (December 20, 2015): 193–201. Accessed January 20, 2026. https://journal.uni-mate.hu/index.php/tl/article/view/3673.