Related URL: http: //digitool.hbz-nrw.de: 1801/webclient/DeliveryManager?pid=2323003&custom%5Fatt%5F2=simple%5Fviewer Inhaltsverzeichnis.
Related URL: http: //bvbr.bib-bvb.de: 8991/F?func=service&doc_library=BVB01&doc_number=016957594&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.
Related URL: http: //digitool.hbz-nrw.de: 1801/webclient/DeliveryManager?pid=2323003&custom_att_2=simple_viewer.