@misc{indiciae48b65002557c,
  title = {Lunar occultations for gamma-ray source measurements},
  author = {Koch, David G. and Hughes, E. B. and Nolan, Patrick L.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910071981},
  note = {Source identifier: 19910071981}
}