@misc{indiciaeb75b9f81552d,
  title = {Precision Optical Edges for a Starshade External Occulter},
  author = {Steeves, John and Martin, Stefan and Webb, David and Lisman, Douglas and Shaklan, Stuart},
  year = {2016},
  url = {https://ntrs.nasa.gov/citations/20190025631},
  note = {Source identifier: 20190025631}
}