@misc{indiciae3448df051a9c,
  title = {Micro-Slit Collimators for X-Ray/Gamma-Ray Imaging},
  author = {Appleby, Michael and Fraser, Iain and Klinger, Jill},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20120000812},
  note = {Source identifier: 20120000812}
}