10.24355/dbbs.084-200603080100-17 copy citation link
DOI (10.24355/dbbs.084-200603080100-17)
https://doi.org/10.24355/dbbs.084-200603080100-17
URN (urn:nbn:de:gbv:084-12020112336)
https://nbn-resolving.org/urn:nbn:de:gbv:084-12020112336
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