urn:nbn:de:hbz:464-20200427-161017-5 copy citation link
URN (urn:nbn:de:hbz:464-20200427-161017-5)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20200427-161017-5
DOI (10.17185/kwi-blog/20200427-0900)
https://doi.org/10.17185/kwi-blog/20200427-0900