10.17185/duepublico/72650 copy citation link
DOI (10.17185/duepublico/72650)
https://doi.org/10.17185/duepublico/72650
URN (urn:nbn:de:hbz:464-20200824-122806-6)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20200824-122806-6