Gerstenberger, Erhard S.Erhard S.Gerstenberger2023-06-122012-06-262023-06-122012http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-88140https://jlupub.ub.uni-giessen.de/handle/jlupub/17159http://dx.doi.org/10.22029/jlupub-16537deIn Copyrightddc:230