@misc{indiciaec671cccc5776,
  title = {X-rays from supernova 1987A},
  author = {Xu, Yueming and Sutherland, Peter and Mccray, Richard and Ross, Randy R.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19880043392},
  note = {Source identifier: 19880043392}
}