@article{Scott:2126,
      author        = "Scott, P. and Grevesse, N. and Asplund, M. and Sauval, A.
                       J. and Lind, K. and Takeda, Y. and Collet, R. and
                       Trampedach, R. and Hayek, W.",
      title         = "{The elemental composition of the Sun. I. The intermediate
                       mass elements Na to Ca}",
      year          = "2015",
}