@conference{8991,
  author = {S. Saar},
  title = {Measurements of magnetic fields on cool stars},
  year = {1988},
  publisher = {Springer},
  address = {Paris, France},
  isbn = {9027726957, 9789027726957},
  url = {http://adsabs.harvard.edu/full/1988IAUS..132..295S},
  note = {JILA Pub. 3732},
}