@article{Asplund:2074,
      author        = "Asplund, M. and  Grevesse, N. and  Sauval, A. J. and 
                       Allende Prieto, C. and  Blomme, R.",
      title         = "{Line formation in solar granulation. VI. [C I], C I, CH
                       and C2 lines and the photospheric C abundance}",
      year          = "2005",
}