@article{escidoc:0137,
  title = {{Overview of the multilayer-Fresnel zone plate and the kinoform lens development at MPI for Intelligent Systems}},
  journal = {{Proceedings of SPIE}},
  volume = {9510},
  publisher = {SPIE},
  address = {Bellingham, Washington},
  year = {2015},
  slug = {escidoc-0137},
  author = {Sanli, U. and Keskinbora, K. and Gr\'event, C. and Sch\"utz, G.}
}