10.17185/duepublico/73009 copy citation link
DOI (10.17185/duepublico/73009)
https://doi.org/10.17185/duepublico/73009
URN (urn:nbn:de:hbz:464-20201012-161130-0)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20201012-161130-0