10.48796/20230627-007 copy citation link
DOI (10.48796/20230627-007)
https://doi.org/10.48796/20230627-007
URN (urn:nbn:de:0308-20230627-007-1)
https://nbn-resolving.org/urn:nbn:de:0308-20230627-007-1
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