A. Neu, A. Allspach, K. Baber, P. Decker, and W. E. Xylander, “BODENTIERhoch4: A new citizen science tool for the determination and monitoring of soil organisms”, Soil Org, vol. 94, no. 1, pp. 29–39, Apr. 2022, doi: 10.25674/so94iss1id181.