10.17185/duepublico/47035 copy citation link
URN (urn:nbn:de:hbz:464-20180919-114809-1)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20180919-114809-1
DOI (10.17185/duepublico/47035)
https://doi.org/10.17185/duepublico/47035