@article{9045,
  author = {O. Vilhu and J. Neff and T. Rahunen},
  title = {Rotational modulation of hydrogen Lyman alpha flux from 44 iota Bootis},
  year = {1988},
  journal = {Astron. Astrophys.},
  volume = {208},
  pages = {201-207},
  month = {1989},
  url = {http://adsabs.harvard.edu/full/1989A\%26A...208..201V},
  note = {JILA Pub. 4043},
}