@article{Kimeswenger:2567,
      author        = "Kimeswenger, S. and  Zijlstra, A. A. and  van Hoof, P. A.
                       M. and  Hajduk, M. and  Herwig, F. and  Lechner, M. F. M.
                       and  Eyres, S. P. S. and  van de Steene, G. C.",
      title         = "{Morphologies of the Nebulae around ``Born-Again'' Central
                       Stars of Planetary Nebulae}",
      year          = "2008",
}