Rettig, HansHansRettig2022-08-102008-04-182022-08-1019880176-3008http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-57805https://jlupub.ub.uni-giessen.de/handle/jlupub/4920http://dx.doi.org/10.22029/jlupub-4371deIn Copyrightddc:610