@article{Niemela:5661,
      author        = "Niemela, A. and Wijsen, N. and Rodriguez, L. and
                       Magdalenic, J. and Poedts, S.",
      title         = "{The Solar Energetic Particle Event of March 15 2013 -
                       Characterization of the interplanetary medium conditions}",
      month         = "Apr",
      year          = "2021",
}