@misc{steeg_total_reflection_2002, 
author={Steeg, B.,Feldhaus, J.,Jacobi, S.,Michaelsen, C.},
title={Total reflection mirrors for VUV Free Electron Lasers},
year={2002},
howpublished = {conference poster: Argonne, IL (USA); 09.-13.09.2002},
note = {Online available at: \url{} (DOI). Steeg, B.; Feldhaus, J.; Jacobi, S.; Michaelsen, C.: Total reflection mirrors for VUV Free Electron Lasers. In: NIM A, 24th International Free Electron Laser Conference and 9th FEL Users Workshop. Argonne, IL (USA). 2002.}}