urn:nbn:de:hbz:464-20200309-141254-8 copy citation link
URN (urn:nbn:de:hbz:464-20200309-141254-8)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20200309-141254-8
DOI (10.17185/kwi-blog/20200309-0648)
https://doi.org/10.17185/kwi-blog/20200309-0648