RelBib: Results for "(((11853596x OR 11850391x) OR (11854523x OR 11850553x)) OR 11860922x)" https://relbib.de/search/results?filter[]=era_facet:"1947"&lookfor=(((11853596x OR 11850391x) OR (11854523x OR 11850553x)) OR 11860922x)&type=AllFields