@article{Warnant:1228,
      author        = "Warnant, R. and Lejeune, S. and Wautelet, G. and Spits, J.
                       and Stegen, K. and Stankov, S. M.",
      title         = "{The RMI Space Weather and Navigation Systems (SWANS)
                       Project}",
      year          = "2010",
}