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Creators:
Scharf, Burkhard W.1, Author
Pirrung, Michael1, Author
Boehrer, Bertram1, Author
Büchel, Georg1, Author
Friese, Kurt1, Author
Kusel-Fetzmann, Elsa1, Author
Mages, Margarete1, Author
Treutler, Hanns-Christian1, Author
Witkowski, Andrzej1, Author
Affiliations:
1External Organizations, ou_persistent22