10.48711/20230301-001 copy citation link
DOI (10.48711/20230301-001)
https://doi.org/10.48711/20230301-001
URN (urn:nbn:de:0307-20230301-001-8)
https://nbn-resolving.org/urn:nbn:de:0307-20230301-001-8
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