Süss, Karin and Storm, Christian and Zimmermann, Kai and Schwabe, Angelika (2007):
The interrelationship between productivity, plant species richness and livestock diet : a question of scale?
In: Applied Vegetation Science, 10 (2), pp. 169-182. [Article]

Stroh, Michael and Kratochwil, Anselm and Zimmermann, Kai and Schwabe, Angelika (2005):
Rehabilitation of alluvial landscapes along the river Hase (Ems river basin, Germany).
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