Serban, Raul David, György Sipos, Mihaela Popescu, Petru Urdea, Alexandru Onaca, and Zsuzsanna Ladányi. 2015. “Comparative Grain-Size Measurements for Validating Sampling and Pretreatment Techniques in Terms of Solifluction Landforms, Southern Carpathians, Romania”. Journal of Environmental Geography 8 (1-2):39-47. https://doi.org/10.1515/jengeo-2015-0005.