Please acknowledge the use of the DESY photon facility. All publications have to contain a corresponding sentence, which is listed here.
For referencing the beamline P04 in publications, please refer to:
[1] Viefhaus, J. ; Scholz, F. ; Deinert, S. ; Glaser, L. ; Ilchen, M. ; Seltmann, J. ; Walter, P. ; Siewert, F.: The Variable Polarization XUV Beamline P04 at PETRA III: Optics, mechanics and their performance Nuclear instruments & methods in physics research A 710, (2013), 151 - 154. (Article)