@article{Dong:2144,
      author        = "Dong, S. and Zheng, Z. and Zhu, Z. and De Cat, P. and Fu,
                       J. N. and Yang, X. H. and Zhang, H. and Jin, G. and Zhang,
                       Y.",
      title         = "{On the Metallicities of Kepler Stars}",
      year          = "2014",
}