10.17185/duepublico/43386 copy citation link
URN (urn:nbn:de:hbz:464-20170207-150933-5)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20170207-150933-5
DOI (10.17185/duepublico/43386)
https://doi.org/10.17185/duepublico/43386