10.17185/duepublico/48181 copy citation link
DOI (10.17185/duepublico/48181)
https://doi.org/10.17185/duepublico/48181
URN (urn:nbn:de:hbz:464-20201016-154558-8)
https://nbn-resolving.org/urn:nbn:de:hbz:464-20201016-154558-8