10.24355/dbbs.084-201801291346 copy citation link
URN (urn:nbn:de:gbv:084-2018082412145)
https://nbn-resolving.org/urn:nbn:de:gbv:084-2018082412145
DOI (10.24355/dbbs.084-201801291346)
https://doi.org/10.24355/dbbs.084-201801291346
Use and reproduction: