Freier, Korbinian IMPRS on Earth System Modelling, MPI for Meteorology, Max Planck Society;
Freier, K., Glaser, B., & Zech, W. (2010). Mathematical modeling of soil carbon turnover in natural Podocarpus forest and Eucalyptus plantation in Ethiopia using compound specific δ13C analysis. Global Change Biology, 16(5), 1487-1502. doi:10.1111/j.1365-2486.2009.02096.x.