10.24355/dbbs.084-201303041340-0 copy citation link
DOI (10.24355/dbbs.084-201303041340-0)
https://doi.org/10.24355/dbbs.084-201303041340-0
URN (urn:nbn:de:gbv:084-13030413443)
https://nbn-resolving.org/urn:nbn:de:gbv:084-13030413443
Use and reproduction: