@article{Dammasch:3600,
      author        = "Dammasch, I.E.  and Dominique, M.  and Zhukov, A.N.  and
                       Heinzel, P.  and Wauters, L. ",
      title         = "{Multi-instrument observations of an X9.3 flare}",
      month         = "Sep",
      year          = "2018",
}