Loess landscapes of Europe – Mapping, geomorphology, and zonal differentiation - Lehmkuhl Frank; Nett Janina J.; Pötter Stephan; Schulte Philipp; Sprafke Tobias; Jary Zdzisław; Antoine Pierre; Wacha Lara; Wolf Daniel; Zerboni Andrea; Hošek Jan; Marković Slobodan B.; et al. (2021)