10.58144/20220623-005 copy citation link
DOI (10.58144/20220623-005)
https://doi.org/10.58144/20220623-005
URN (urn:nbn:de:101:1-2019050615393622796064)
https://nbn-resolving.org/urn:nbn:de:101:1-2019050615393622796064
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