@misc{indiciaead94a8abc2d5,
  title = {The Andromeda galaxy in gamma-rays},
  author = {Oezel, M. E. and Berkhuijsen, E. M.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870045631},
  note = {Source identifier: 19870045631}
}