10.17185/duepublico/73099 copy citation link
DOI (10.17185/duepublico/73099)
https://doi.org/10.17185/duepublico/73099
URN (urn:nbn:de:hbz:464-20201021-130531-6)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20201021-130531-6