@article{Aerts:1968,
      author        = "Aerts, C. and  Cuypers, J. and  De Cat, P. and  Dupret, M.
                       A. and  De Ridder, J. and  Eyer, L. and  Scuflaire, R. and 
                       Waelkens, C.",
      title         = "{Long-term multicolour photometry and high-resolution
                       spectroscopy of the two γ Doradus stars HD 12901 and HD
                       48501}",
      year          = "2004",
}