10.17185/duepublico/72969 copy citation link
DOI (10.17185/duepublico/72969)
https://doi.org/10.17185/duepublico/72969
URN (urn:nbn:de:hbz:464-20201022-141118-8)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20201022-141118-8