@article{Zuccarello:824,
      author        = "Zuccarello , F. P. and Seaton, D.B. and Mierla, M. and
                       Poedts, S. and Rachmeler, L. A. and Romano, P.",
      title         = "{Torus Instability as trigger mechanism for CMEs: the 2011
                       August 4 filament eruption}",
      month         = "Nov",
      year          = "2013",
}