10.17185/duepublico/73008 copy citation link
DOI (10.17185/duepublico/73008)
https://doi.org/10.17185/duepublico/73008
URN (urn:nbn:de:hbz:464-20201012-160601-1)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20201012-160601-1