Barczi, Attila, et al. “Survey of the Abandoned Plough-Lands of the West Hungarian Region and Determination of Their Re-Utilization (General Principles, Case Study from the Zalai Hill Region) I”. JOURNAL OF LANDSCAPE ECOLOGY, vol. 4, no. 1, July 2006, pp. 79-94, https://doi.org/10.56617/tl.4445.