@misc{indiciae347529039bf4,
  title = {HD 207739 - A strange composite star},
  author = {Parsons, S. B. and Holm, A. V. and Kondo, Y.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830038083},
  note = {Source identifier: 19830038083}
}