10.17185/duepublico/72276 copy citation link
DOI (10.17185/duepublico/72276)
https://doi.org/10.17185/duepublico/72276
URN (urn:nbn:de:hbz:464-20200717-173722-5)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20200717-173722-5