10.48711/20230117-000 copy citation link
DOI (10.48711/20230117-000)
https://doi.org/10.48711/20230117-000
URN (urn:nbn:de:0307-20230117-000-4)
https://nbn-resolving.org/urn:nbn:de:0307-20230117-000-4
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