Lehnert, GeorgGeorgLehnert2022-07-042013-11-292022-07-041927http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-103479https://jlupub.ub.uni-giessen.de/handle/jlupub/2513http://dx.doi.org/10.22029/jlupub-2210deIn Copyrightddc:340