CERN Accelerating science

@article{Chang:860419,
      author        = "Chang, C H and Chang, L H and Chen, H H and Chen, K H and
                       Fan, T C and Hsu, J Y and Hwang, C S and Lin, F Y and
                       Tseng, P K and Uen, T M and Wang, C and Yeh, S",
      title         = "{Field Characteristics of 9-Pole Adjustabale Phase Hybrid
                       Undulator}",
      year          = "1996",
      url           = "https://cds.cern.ch/record/860419",
}