@incollection{WeissSawhneyFollathetal.2000,
  author    = {M. Weiss and K. J. S. Sawhney and R. Follath and H.-Ch. Mertins and F. Sch{\"a}fers and A. Gaupp and J. Bahrdt and F. Senf and W. Gudat},
  title     = {First Results of the Circularly Polarised Undulator Beamline at BESSY II},
  booktitle = {Synchrotron Radiation Instrumentation (SRI 99), Stanford, USA, Ed. P. Pianetta, J. Arthur, S. Brennan},
  edition   = {1},
  year      = {2000},
}