Boening, HeinrichHeinrichBoening2022-07-042014-01-312022-07-041954http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-106446https://jlupub.ub.uni-giessen.de/handle/jlupub/2737http://dx.doi.org/10.22029/jlupub-2434deIn Copyrightddc:000