10.17185/duepublico/70350 copy citation link
DOI (10.17185/duepublico/70350)
https://doi.org/10.17185/duepublico/70350
URN (urn:nbn:de:hbz:464-20190807-100610-0)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20190807-100610-0