Frölich, KarlKarlFrölich2022-07-042014-01-072022-07-041949http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-105612https://jlupub.ub.uni-giessen.de/handle/jlupub/2688http://dx.doi.org/10.22029/jlupub-2385deIn Copyrightddc:900