@misc{hertlein_stateoftheart_thin_2007, 
author={Hertlein, F., Wiesmann, J., michaelsen, C., Stoermer, M., Seifert, A.},
title={State-of-the-art thin film X-ray optics for synchrotrons and FEL sources},
year={2007},
howpublished = {conference lecture: Prag (CZ);},
note = {Hertlein, F.; Wiesmann, J.; michaelsen, C.; Stoermer, M.; Seifert, A.: State-of-the-art thin film X-ray optics for synchrotrons and FEL sources. International Congress on Optics and Optoelectronics 2007, Damage to VUV, EUV, and X-ray Optics. Prag (CZ), 2007.}}