@misc{indiciaee99c7e77def5,
  title = {Neutron star envelopes},
  author = {Gudmundsson, E. H. and Pethick, C. J. and Epstein, R. I.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19820058136},
  note = {Source identifier: 19820058136}
}