@article{5987,
  author = {Christopher Groppi and M. Hanson},
  title = {Spectroscopy of Dwarf O Stars in the Region 6250 to 7150A},
  year = {1996},
  journal = {Publications of the Astronomical Society of the Pacific},
  volume = {108},
  pages = {575},
  month = {Jan-12-1996},
  issn = {0004-6280},
  url = {http://articles.adsabs.harvard.edu/full/1996PASP..108..575G},
  doi = {10.1086/133767},
}