urn:nbn:de:hbz:464-20200309-144922-9 copy citation link
URN (urn:nbn:de:hbz:464-20200309-144922-9)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20200309-144922-9
DOI (10.17185/kwi-blog/20200309-0647)
https://doi.org/10.17185/kwi-blog/20200309-0647