10.24355/dbbs.084-201209031314-0 copy citation link
DOI (10.24355/dbbs.084-201209031314-0)
https://doi.org/10.24355/dbbs.084-201209031314-0
URN (urn:nbn:de:gbv:084-12090411122)
https://nbn-resolving.org/urn:nbn:de:gbv:084-12090411122
Use and reproduction: All rights reserved