10.24355/dbbs.084-201305031053-0 copy citation link
DOI (10.24355/dbbs.084-201305031053-0)
https://doi.org/10.24355/dbbs.084-201305031053-0
URN (urn:nbn:de:gbv:084-13050310559)
https://nbn-resolving.org/urn:nbn:de:gbv:084-13050310559
Use and reproduction: