10.17185/duepublico/73054 copy citation link
DOI (10.17185/duepublico/73054)
https://doi.org/10.17185/duepublico/73054
URN (urn:nbn:de:hbz:464-20201016-172752-4)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20201016-172752-4