@article{4815,
  author = {D. Luo and Richard McCray},
  title = {Supernova remnant 1987 A},
  year = {1991},
  journal = {The Astrophysical Journal},
  volume = {372},
  pages = {194},
  month = {Jan-05-1991},
  issn = {0004-637X},
  url = {http://adsabs.harvard.edu/full/1991ApJ...372..194L},
  doi = {10.1086/169964},
}