Schneider, Katja ; Migge, Sonja ; Norton, Roy A. ; Scheu, Stefan ; Langel, Reinhard ; Reineking, A. ; Maraun, Mark (2004)
Trophic niche differentiation in oribatid mites (Oribatida, Acari) : evidence from stable isotope ratios (15N/14N).
In: Soil biology and biochemistry, 36
Artikel, Bibliographie

Wurst, Susanne ; Langel, Reinhard ; Reineking, A. ; Bonkowski, Michael ; Scheu, Stefan (2003)
Effects of earthworms and organic litter distribution on plant performance and aphid reproduction.
In: Oecologia, 137
Artikel, Bibliographie