@misc{indiciae9a634064211e,
  title = {Ellipsoidal mirror reflectometer.},
  author = {Dunn, S. T. and Richmond, J. C. and Wiebelt, J. A.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19660059007},
  note = {Source identifier: 19660059007}
}