Article Takedown/Update Request

This is an update request for the document Teaching the principles and applications of X-ray free-electron laser radiation by Th. Tschentscher

Your paper was deposited in MUCC (Crossref) and appears online at http://journals.iucr.org/a/issues/2002/s1/00/a30469/a30469.pdf
Before we are able to make any updates or deletions, you must ensure that the original record at this location is updated/removed.