@misc{kratz_processing_of_2012, 
author={Kratz, K.,Lendlein, A.},
title={Processing of Biomaterials},
year={2012},
howpublished = {conference lecture: Darmstadt (D); 25.-27.09.2012},
note = {Online available at: \url{} (DOI). Kratz, K.; Lendlein, A.: Processing of Biomaterials. Materials Science and Engineering, MSE 2012. Darmstadt (D), 2012.}}