@article{Blomme:1928,
      author        = "Blomme, R. and  van de Steene, G. C. and  Prinja, R. K.
                       and  Runacres, M. C. and  Clark, J. S.",
      title         = "{Radio and submillimetre observations of wind structure in
                       zeta  Puppis}",
      year          = "2003",
}