@article{4497,
  author = {G. Hammerschlag-Hensberge and I. Howarth and T. Kallman},
  title = {Orbital variability in the wind of the massive X-ray binary HD 153919/4U 1700-37},
  year = {1990},
  journal = {The Astrophysical Journal},
  volume = {352},
  pages = {698},
  month = {Jan-04-1990},
  issn = {0004-637X},
  url = {http://articles.adsabs.harvard.edu/full/1990ApJ...352..698H},
  doi = {10.1086/168572},
}