@article{LeitenbergerPietsch2007,
  author    = {Wolfram Leitenberger and Ullrich Pietsch},
  title     = {A monolithic Fresnel bimirror for hard X-rays and its application for coherence measurements},
  doi       = {10.1107/S0909049507003846},
  url       = {http://journals.iucr.org/s/issues/2007/02/00/wl5137/wl5137.pdf},
  year      = {2007},
}