@article{Defise:94,
      author        = "Defise, J.-M. and Berghmans, D. and Hochedez, J.-F. and
                       Lecat, J.H. and Mazy, E. and Rochus, P. and Thibert, T. and
                       Nicolosi, P. and Pelizzo, M.G. and Schühle, U. and Van der
                       Linden, R.A.M. and Zhukov, A.N.",
      title         = "{SWAP: Sun watcher using APS detector on-board PROBA-2, a
                       new EUV off-axis telescope on a technology demonstration
                       platform}",
      year          = "2004",
      note          = "Telescopes and Instrumentation for Solar Astrophysics.
                       Edited by Fineschi, Silvano; Gummin, Mark A.",
}