10.17185/duepublico/70386 copy citation link
DOI (10.17185/duepublico/70386)
https://doi.org/10.17185/duepublico/70386
URN (urn:nbn:de:hbz:464-20201015-151930-7)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20201015-151930-7