2023-06-302010-07-222023-06-302010http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-77331https://jlupub.ub.uni-giessen.de/handle/jlupub/17860http://dx.doi.org/10.22029/jlupub-17228deIn Copyrightddc:370