@misc{indiciaee69c93d21561,
  title = {Non-equilibrium ionization in Puppis A},
  author = {Winkler, P. F. and Bromley, B. C. and Canizares, C. R.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19840060322},
  note = {Source identifier: 19840060322}
}