10.17185/duepublico/72226 copy citation link
DOI (10.17185/duepublico/72226)
https://doi.org/10.17185/duepublico/72226
URN (urn:nbn:de:hbz:464-20200714-163842-2)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20200714-163842-2