@article{Clette:1381,
      author        = "Clette, F. and Temmer, M. and Veronig, A. M. and
                       Zuccarello , F. P. and Malherbe, Jean-Marie",
      title         = "{HaSTeNet: a European Hα Telscope Network for SSA}",
      month         = "Nov",
      year          = "2010",
}