Zgłobicki, W., Ryżak, M., & Bieganowski, A. (2011). Changes in Textural and Geo-Chemical Features of Alluvia in the Western Part of the Lublin Upland Over the Past 1000 Years. Quaestiones Geographicae, 30(1), 123–132. https://doi.org/10.2478/v10117-011-0012-2