Neu, A.; Allspach, A.; Baber, K.; Decker, P.; Xylander, W. E. BODENTIERhoch4: A New Citizen Science Tool for the Determination and Monitoring of Soil Organisms. Soil Org 2022, 94 (1), 29–39. https://doi.org/10.25674/so94iss1id181.