Jacob, GeorgGeorgJacob2022-07-042013-11-182022-07-041918http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-102621https://jlupub.ub.uni-giessen.de/handle/jlupub/2494http://dx.doi.org/10.22029/jlupub-2191deIn Copyrightddc:890