Zentek, JürgenJürgenZentek2023-06-022011-07-042023-06-022011http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-82330https://jlupub.ub.uni-giessen.de/handle/jlupub/16523http://dx.doi.org/10.22029/jlupub-15903deIn Copyrightddc:630