@article{Lobel:2692,
      author        = "Lobel, A. and  de Jager, C. and  Nieuwenhuijzen, H. and 
                       van Genderen, A. M. and  Oudmaijer, R.",
      title         = "{Yellow Hypergiants: A Comparative Study of HR 5171A, Rho
                       Cas, and HR 8752}",
      year          = "2015",
}