@misc{indiciaeb58f9990f3e0,
  title = {Ejecta in SN 1006: The knotty issue},
  author = {Fesen, Robert A. and Hamilton, Andrew J. S.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19890001329},
  note = {Source identifier: 19890001329}
}