@article{Lykins:2106,
      author        = "Lykins, M. L. and  Ferland, G. J. and  Kisielius, R. and 
                       Chatzikos, M. and  Porter, R. L. and  van Hoof, P. A. M.
                       and  Williams, R. J. R. and  Keenan, F. P. and  Stancil, P.
                       C.",
      title         = "{Stout: Cloudy's Atomic and Molecular Database}",
      year          = "2015",
}