Resolving Information:
https://nbn-resolving.org/urn:nbn:ch:rero-002-109646
(Quelle: urn:nbn Service der Deutschen Nationalbibliothek)
https://nbn-resolving.org/urn:nbn:ch:rero-002-109646
(Quelle: urn:nbn Service der Deutschen Nationalbibliothek)