2022-08-102013-12-022022-08-1020130176-3008http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-103692https://jlupub.ub.uni-giessen.de/handle/jlupub/5473http://dx.doi.org/10.22029/jlupub-4924deIn Copyrightddc:530