10.24355/dbbs.084-200902170100-35 copy citation link
DOI (10.24355/dbbs.084-200902170100-35)
https://doi.org/10.24355/dbbs.084-200902170100-35
URN (urn:nbn:de:gbv:084-12021010200)
https://nbn-resolving.org/urn:nbn:de:gbv:084-12021010200
Use and reproduction: All rights reserved