10.21268/20210615-0 copy citation link
URN (urn:nbn:de:gbv:104-20210615-00000-4)
https://nbn-resolving.org/urn:nbn:de:gbv:104-20210615-00000-4
DOI (10.21268/20210615-0)
https://doi.org/10.21268/20210615-0
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