@misc{indiciaee3472356f3a4,
  title = {Detection of nuclear gamma rays from Centaurus A},
  author = {Hall, R. D. and Walraven, G. D. and Djuth, F. T. and Haymes, R. C. and Meegan, C. A.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19770033979},
  note = {Source identifier: 19770033979}
}