Arntz, HelmutHelmutArntz2022-07-042013-11-222022-07-041934http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-103024https://jlupub.ub.uni-giessen.de/handle/jlupub/2574http://dx.doi.org/10.22029/jlupub-2271deIn Copyrightddc:439