@misc{bruegemann_xray_optical_2001, 
author={Bruegemann, L.,Menges, G.,Michaelsen, C.,Bahr, D.,Lange, J.},
title={X-ray Optical Devices for Diffraction and Reflection},
year={2001},
howpublished = {conference lecture (invited): Reading (GB); 07.-10.04.2001},
note = {Online available at: \url{} (DOI). Bruegemann, L.; Menges, G.; Michaelsen, C.; Bahr, D.; Lange, J.: X-ray Optical Devices for Diffraction and Reflection. BCA Spring Meeting. Reading (GB), 2001.}}