10.17185/duepublico/73006 copy citation link
DOI (10.17185/duepublico/73006)
https://doi.org/10.17185/duepublico/73006
URN (urn:nbn:de:hbz:464-20201012-155617-2)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20201012-155617-2