@misc{indiciaeea00fa1f8a12,
  title = {A ROSAT upper limit on X-ray emission from SN 1992A},
  author = {Schlegel, Eric M. and Petre, Robert},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930062349},
  note = {Source identifier: 19930062349}
}