10.17185/duepublico/73075 copy citation link
DOI (10.17185/duepublico/73075)
https://doi.org/10.17185/duepublico/73075
URN (urn:nbn:de:hbz:464-20201019-124849-8)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20201019-124849-8