10.17185/duepublico/72611 copy citation link
DOI (10.17185/duepublico/72611)
https://doi.org/10.17185/duepublico/72611
URN (urn:nbn:de:hbz:464-20200810-181447-4)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20200810-181447-4