@article{DeCat:2508,
      author        = "De Cat, P. and  De Ridder, J. and  Hensberge, H. and 
                       Ilijic, S.",
      title         = "{Spectroscopic study of the double-lined slowly pulsating
                       B star HD 140873 and HD 123515}",
      year          = "2004",
}