Fritzsche, Robert ArnoldRobert ArnoldFritzsche2022-06-032005-12-191907http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-26056https://jlupub.ub.uni-giessen.de/handle/jlupub/1185http://dx.doi.org/10.22029/jlupub-1027deIn Copyrightddc:900