@article{8412,
  author = {O. Vilhu and J. Heise},
  title = {EXOSAT and IUE observations of contact binaries},
  year = {1986},
  journal = {The Astrophysical Journal},
  volume = {311},
  pages = {937},
  month = {Jan-12-1986},
  issn = {0004-637X},
  url = {http://adsabs.harvard.edu/full/1986ApJ...311..937V},
  doi = {10.1086/164831},
}