@misc{indiciaeca9e77322204,
  title = {Observations of a bright, variable X-ray source in a globular cluster},
  author = {Canizares, C. R. and Neighbours, J. E.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750054734},
  note = {Source identifier: 19750054734}
}