@article{6718,
  author = {M. de Kool and Hongwei Li and Richard McCray},
  title = {Thermal Evolution of the Envelope of SN 1987A},
  year = {1998},
  journal = {The Astrophysical Journal},
  volume = {503},
  pages = {857-876},
  month = {Aug-08-1999},
  issn = {0004-637X},
  doi = {10.1086/306016},
}