@misc{steeg_characterization_of_2001, 
author={Steeg, B.,Feldhaus, J.,Jacobi, S.,Michaelsen, C.},
title={Characterization of carbon mirror coatings for X-ray Free Electron Lasers},
year={2001},
howpublished = {conference paper: null; null},
note = {Online available at: \url{} (DOI). Steeg, B.; Feldhaus, J.; Jacobi, S.; Michaelsen, C.: Characterization of carbon mirror coatings for X-ray Free Electron Lasers. In: HASYLAB Annual Report 2001, Part I. 2001. 875.}}