Büttner, HeinrichHeinrichBüttner2022-07-042013-11-052022-07-041963http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-101545https://jlupub.ub.uni-giessen.de/handle/jlupub/2840http://dx.doi.org/10.22029/jlupub-2537deIn Copyrightddc:400