10.17185/duepublico/45302 copy citation link
URN (urn:nbn:de:hbz:464-20180213-114641-8)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20180213-114641-8
DOI (10.17185/duepublico/45302)
https://doi.org/10.17185/duepublico/45302