@misc{indiciae9521618f08b1,
  title = {X-ray Interferometry with Transmissive Beam Combiners for Ultra-High Angular Resolution Astronomy},
  author = {Skinner, G. K. and Krismanic, John F.},
  year = {2009},
  url = {https://ntrs.nasa.gov/citations/20090032045},
  note = {Source identifier: 20090032045}
}