10.24355/dbbs.084-200603080100-20 copy citation link
DOI (10.24355/dbbs.084-200603080100-20)
https://doi.org/10.24355/dbbs.084-200603080100-20
URN (urn:nbn:de:gbv:084-12020112392)
https://nbn-resolving.org/urn:nbn:de:gbv:084-12020112392
Use and reproduction: All rights reserved