10.17185/duepublico/72163 copy citation link
DOI (10.17185/duepublico/72163)
https://doi.org/10.17185/duepublico/72163
URN (urn:nbn:de:hbz:464-20200710-153901-0)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20200710-153901-0