@article{9797,
  author = {Peter Conti and D. Barker},
  title = {Are all metallic-line stars binaries ? Observations of three stars in Coma},
  year = {1973},
  journal = {The Astrophysical Journal},
  volume = {186},
  pages = {185},
  month = {Jan-12-1973},
  issn = {0004-637X},
  url = {http://adsabs.harvard.edu/full/1973ApJ...186..185C},
  doi = {10.1086/152487},
}