10.24355/dbbs.084-201605311115-0 copy citation link
DOI (10.24355/dbbs.084-201605311115-0)
https://doi.org/10.24355/dbbs.084-201605311115-0
URN (urn:nbn:de:gbv:084-16053111189)
https://nbn-resolving.org/urn:nbn:de:gbv:084-16053111189
Use and reproduction: All rights reserved