@misc{indiciae802cb46ec2aa,
  title = {Are there detectable infrared arcs around supernova 1987A?},
  author = {Dwek, Eli and Felten, James E.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890057553},
  note = {Source identifier: 19890057553}
}