10.17185/duepublico/72416 copy citation link
DOI (10.17185/duepublico/72416)
https://doi.org/10.17185/duepublico/72416
URN (urn:nbn:de:hbz:464-20200728-174910-9)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20200728-174910-9