@article{Lampens:1991,
      author        = "Lampens, P. and  Strigachev, A. and  Kim, S.-L. and 
                       Rodríguez, E. and  López-González, M. J. and 
                       Vidal-Saínz, J. and  Mkrtichian, D. and  Litvinenko, D.
                       and  van Cauteren, P. and  Wils, P. and  Gómez Forellad,
                       J. M.",
      title         = "{A three-year photometric study of the oscillating
                       Algol-type binary CT Her}",
      year          = "2008",
}