10.17185/duepublico/72843 copy citation link
DOI (10.17185/duepublico/72843)
https://doi.org/10.17185/duepublico/72843
URN (urn:nbn:de:hbz:464-20200928-142209-1)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20200928-142209-1