10.17185/duepublico/73107 copy citation link
DOI (10.17185/duepublico/73107)
https://doi.org/10.17185/duepublico/73107
URN (urn:nbn:de:hbz:464-20201022-084747-4)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20201022-084747-4