10.24355/dbbs.084-201102220902-0 copy citation link
DOI (10.24355/dbbs.084-201102220902-0)
https://doi.org/10.24355/dbbs.084-201102220902-0
URN (urn:nbn:de:gbv:084-11022309456)
https://nbn-resolving.org/urn:nbn:de:gbv:084-11022309456
Use and reproduction: All rights reserved