10.24355/dbbs.084-201102171527-0 copy citation link
DOI (10.24355/dbbs.084-201102171527-0)
https://doi.org/10.24355/dbbs.084-201102171527-0
URN (urn:nbn:de:gbv:084-11021816217)
https://nbn-resolving.org/urn:nbn:de:gbv:084-11021816217
Use and reproduction: