10.17185/duepublico/72645 copy citation link
DOI (10.17185/duepublico/72645)
https://doi.org/10.17185/duepublico/72645
URN (urn:nbn:de:hbz:464-20200825-092206-6)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20200825-092206-6