Dr. Christian Ohlendorf
, H. Koch and P. Tremp (eds.), Forschendes Lernen als Studiengangsprofil. Springer VS , Wiesbaden, pp. 159-180. http://dx.doi.org/10.1007/978-3-658-28825-9 Kock S.T., Schittek K., Wissel H., Vos H., Ohlendorf [...] G. Rothwell and I. W. Croudace (eds.), Micro-XRF Studies of Sediment Cores. Springer , Netherlands, pp. 351-372. https://link.springer.com/chapter/10.1007/978-94-017-9849-5_13 Hahn A., Kliem P., Oehlerich [...] regional perspectives on climate change. Massachusetts Institute of Technology , Cambridge, Massachusetts, pp. 73-170. http://mitpress.mit.edu/books/views-alps Ohlendorf C. , Niessen F. and Weissert H. (1997)