@misc{indiciae6362fd8789d8,
  title = {Upper limits on an ionized intracluster medium in the Coma cluster.},
  author = {Holberg, J. and Bowyer, S. and Lampton, M.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19730038743},
  note = {Source identifier: 19730038743}
}