author        = "Kauristie, K. and Andries, J. and Beck, P. and Berdermann,
                       J. and Berghmans, D. and Cesaroni, C. and De Donder, E. and
                       de Patoul, J. and Dierckxsens, M. and Doornbos, E. and
                       Gibbs, M. and Hammond, K. and Haralambous, H. and Harri,
                       A.-M. and Henley, E. and Kriegel, M. and Laitinen, T. and
                       Latocha, M. and Maneva, Y. and Perrone, L. and Pica, E. and
                       Rodriguez, L. and Romano, V. and Sabbagh, D. and Spogli, L.
                       and Stanislawska, I. and Tomasik, L. and Tsisaphungo, M.
                       and van Dam, K. and van den Oord, B. and Vanlommel, P. and
                       Verhulst, T. and Wilken, V. and Zalizovsk, A. and
                       Österberg, K.",
      title         = "{Space weather services for civil aviation – challenges
                       and solutions}",
      year          = "2021",