10.58144/20220720-004 copy citation link
DOI (10.58144/20220720-004)
https://doi.org/10.58144/20220720-004
URN (urn:nbn:de:101:1-2021070810060257859661)
https://nbn-resolving.org/urn:nbn:de:101:1-2021070810060257859661
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