Bartsch, GerhardGerhardBartsch2022-07-042014-02-112022-07-041957http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-107089https://jlupub.ub.uni-giessen.de/handle/jlupub/2773http://dx.doi.org/10.22029/jlupub-2470deIn Copyrightddc:910