@article{Kambe:2387,
      author        = "Kambe, E. and  Hirata, R. and  Kato, M. and  Ando, H. and 
                       Cuypers, J. and  Kennelly, E. J. and  Walker, G. A. H. and 
                       Stefl, S. and  Tarasov, A. E.",
      title         = "{Commensurability between intermidiate NRP modes of ζ Oph
                       from multi-site observations.}",
      year          = "1996",
}