@misc{xu_geometry_of_2013, 
author={Xu, X.},
title={Geometry of Biomaterial and the Influence on Stem Cell Developement},
year={2013},
howpublished = {conference lecture: Teltow (D); 23.-27.09.2013},
note = {Online available at: \url{} (DOI). Xu, X.: Geometry of Biomaterial and the Influence on Stem Cell Developement. Helmholtz Graduate School for Macromolecular Bioscience, Summer School 2013. Teltow (D), 2013.}}