@misc{indiciaee91db8f513d5,
  title = {Development of the instruments for the Gamma Ray Observatory},
  author = {Madden, J. J. and Kniffen, D. A.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860035104},
  note = {Source identifier: 19860035104}
}