author        = "Aerts, C. and  De Cat, P. and  Peeters, E. and  Decin, L.
                       and  De Ridder, J. and  Kolenberg, K. and  Meeus, G. and 
                       Van Winckel, H. and  Cuypers, J. and  Waelkens, C.",
      title         = "{Selection of a sample of bright southern Slowly Pulsating
                       B Stars for long-term photometric and spectroscopic
      year          = "1999",