@article{4921,
  author = {P. Winkler and Bo Reipurth},
  title = {G203.2 - 12.3 - A new optical supernova remnant in Orion},
  year = {1992},
  journal = {The Astrophysical Journal},
  volume = {389},
  pages = {L25},
  month = {Jan-04-1992},
  issn = {0004-637X},
  url = {http://adsabs.harvard.edu/full/1992ApJ...389L..25W},
  doi = {10.1086/186340},
}