@article{Halain:458,
      author        = "Halain, J.P. and Berghmans, D. and Seaton, D.B. and
                       Nicula, B. and De Groof, A. and Mierla, M. and Mazzoli,
                       Alexandra and Defise, J.-M. and Rochus, P.",
      title         = "{The SWAP EUV Imaging Telescope. Part II: In-flight
                       Performance and Calibration}",
      year          = "2013",
}