Martinsen2022-07-282017-10-112022-07-2818960342-1198http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-131792https://jlupub.ub.uni-giessen.de/handle/jlupub/3644http://dx.doi.org/10.22029/jlupub-3235deIn Copyrightddc:943