@article{7189,
  author = {W. Blair and R. Stencel and G. Shav IV and W. Feibelman},
  title = {HM Sagittae - Symbiotic cousin of the RS CVn stars},
  year = {1981},
  journal = {Astronomy and Astrophysics},
  volume = {99},
  pages = {73-79},
  url = {http://articles.adsabs.harvard.edu/full/1981A\%26A....99...73B},
  note = {JILA Pub. 2154},
}