10.24355/dbbs.084-201212061523-0 copy citation link
DOI (10.24355/dbbs.084-201212061523-0)
https://doi.org/10.24355/dbbs.084-201212061523-0
URN (urn:nbn:de:gbv:084-12120615416)
https://nbn-resolving.org/urn:nbn:de:gbv:084-12120615416
Use and reproduction: All rights reserved