Awad, A., Majcherczyk, A., Schall, P., Schroeter, K., Schöning, I., Schrumpf, M., Ehbrecht, M., Boch, S., Kahl, T., Bauhus,
J., Seidel, D., Ammer, C., Fischer, M., Kuees, U., & Pena, R. (2019). Ectomycorrhizal
and saprotrophic soil fungal biomass are driven by different factors and vary among broadleaf and coniferous temperate forests. Soil Biology and Biochemistry, 131, 9-18. doi:10.1016/j.soilbio.2018.12.014.