author        = "Chatzikos, M. and  Williams, R. J. R. and  Ferland, G. J.
                       and  Canning, R. E. A. and  Fabian, A. C. and  Sanders, J.
                       S. and  van Hoof, P. A. M. and  Johnstone, R. M. and 
                       Lykins, M. and  Porter, R. L.",
      title         = "{Implications of coronal line emission in NGC 4696*}",
      year          = "2015",