10.17185/duepublico/72648 copy citation link
DOI (10.17185/duepublico/72648)
https://doi.org/10.17185/duepublico/72648
URN (urn:nbn:de:hbz:464-20200824-131707-6)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20200824-131707-6