SzalaiZ., JakabG., NémethT., SiposP., MészárosE., Di GlériaM., MadarászB., VargaI., and Horváth-SzabóK. “Dynamics of Organic Carbon and Dissolved Iron in Relation to Landscape Diversity”. Hungarian Geographical Bulletin, Vol. 59, no. 1, Apr. 2010, pp. 17-33, https://ojs3.mtak.hu/index.php/hungeobull/article/view/3074.