@inproceedings{Aschenbach:2016Z3,
  author = "Aschenbach, Bernd",
  title = "{Age and distance of Puppis A revised - the supernova Remnant of the ‘Star of Bethlehem’}",
  doi = "10.22323/1.246.0021",
  booktitle = "Proceedings of XI Multifrequency Behaviour of High Energy Cosmic Sources  Workshop {\textemdash} PoS(MULTIF15)",
  year = 2016,
  volume = "246",
  pages = "021"
}