K. Sörgel

Refueling while flying: foraging bats combust food rapidly and directly to power flight.

Dina K N Dechmann, D. Dechmann, C. Voigt, 2010, Ecology.

The insectivorous bat Pipistrellus nathusii uses a mixed-fuel strategy to power autumn migration

C. Voigt, G. Pētersons, K. Sörgel, 2012, Proceedings of the Royal Society B: Biological Sciences.

Preparation of starch and soluble sugars of plant material for the analysis of carbon isotope composition: a comparison of methods.

W. Wanek, Andreas Richter, N. Buchmann, 2009, Rapid communications in mass spectrometry : RCM.

A Triple-Isotope Approach to Predict the Breeding Origins of European Bats

Ivo Niermann, L. Wassenaar, C. Voigt, 2012, PloS one.

Evaporative enrichment and time lags between delta18O of leaf water and organic pools in a pine stand.

N. Buchmann, H. Rennenberg, J. Holst, 2007, Plant, cell & environment.

Effects of combined ozone and nitrogen deposition on the in situ properties of eleven key plant species of a subalpine pasture

J. Fuhrer, N. Buchmann, R. Werner, 2008, Oecologia.