@article{Oblak:2383,
      author        = "Oblak, E. and  Chareton, M. and  Cuypers, J. and  Lampens,
                       P. and  Domon, R.",
      title         = "{First Results from CCD Photometry of Components of
                       HIPPARCOS Intermediate Visual Double Stars}",
      year          = "1997",
}