@misc{indiciaecee4c03cfa19,
  title = {Inside supernova 1987A},
  author = {Mccray, Richard and Shull, J. Michael and Sutherland, Peter},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870057379},
  note = {Source identifier: 19870057379}
}