10.17185/duepublico/70369 copy citation link
DOI (10.17185/duepublico/70369)
https://doi.org/10.17185/duepublico/70369
URN (urn:nbn:de:hbz:464-20201015-150919-5)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20201015-150919-5