@conference{4742,
  author = {Werner Schmutz},
  title = {Observations versus atmospheric models of WR stars},
  year = {1991},
  publisher = {Kluwer Academic Publishers, Dordrecht},
  address = {Sanur, Bali, Indonesia},
  url = {http://adsabs.harvard.edu/full/1991IAUS..143...39S},
  note = {JILA Pub. 4327},
}