10.17185/duepublico/72971 copy citation link
DOI (10.17185/duepublico/72971)
https://doi.org/10.17185/duepublico/72971
URN (urn:nbn:de:hbz:464-20201022-142223-6)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20201022-142223-6