@article{Zhukov:81,
      author        = "Zhukov, A.N. and Veselovsky, I.S. and Hochedez, J.-F. and
                       Clette, F. and Panasenco, O.A. and Cugnon, P.",
      title         = "{Global asymmetry of the Sun observed in the extreme
                       ultraviolet radiation}",
      year          = "2002",
      note          = "Proc. SOHO 11 Symposium, From Solar Min to Max: Half a
                       Solar Cycle with SOHO, Davos, Switzerland, 11-15 March
                       2002",
}