@article{article,
  author = {A Benz and M G{umlat}del},
  title = {The soft x-ray/microwave ratio of solar and stellar flares and coronae},
  year = {1994},
  number = {285},
  month = {1994-01-01},
  publisher = {Astronomy \& Astrophysics},
  language = {en},
}