10.17185/duepublico/72412 copy citation link
DOI (10.17185/duepublico/72412)
https://doi.org/10.17185/duepublico/72412
URN (urn:nbn:de:hbz:464-20200728-164738-4)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20200728-164738-4