@conference{840221,
  author = {Guangjun Gao and John Lehan and Ulf Griesmann},
  title = {Dual-CGH Interferometry Test for X-Ray Mirror Mandrels},
  year = {2008},
  number = {7389},
  month = {2008-06-15 00:06:00},
  publisher = {Optical Measurement Systems for Industrial Inspection, Muenchen, DE},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=902515},
  language = {en},
}