Kun, Ágnes, O. Katona, G. Sipos, and K. Barta. “Comparison of Pipette and Laser Diffraction Methods in Determining the Granulometric Content of Fluvial Sediment Samples”. Journal of Environmental Geography, vol. 6, no. 3-4, Nov. 2013, pp. 49-54, doi:10.2478/jengeo-2013-0006.