10.24355/dbbs.084-200510210200-421 copy citation link
DOI (10.24355/dbbs.084-200510210200-421)
https://doi.org/10.24355/dbbs.084-200510210200-421
URN (urn:nbn:de:gbv:084-12013015516)
https://nbn-resolving.org/urn:nbn:de:gbv:084-12013015516
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