@misc{indiciae93215a92f264,
  title = {Gamma-Ray Observatory - The next great observatory in space},
  author = {Neal, Valerie and Fishman, Gerald and Kniffen, Donald},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910037083},
  note = {Source identifier: 19910037083}
}