10.24355/dbbs.084-201104261436-8 copy citation link
DOI (10.24355/dbbs.084-201104261436-8)
https://doi.org/10.24355/dbbs.084-201104261436-8
URN (urn:nbn:de:gbv:084-12083009240)
https://nbn-resolving.org/urn:nbn:de:gbv:084-12083009240
Use and reproduction: