RelBib: Results for "((((11850553x OR 11855042x) OR 11854523x) OR 11850021x) OR 11860922x)" https://relbib.de/search/results?filter[]=era_facet:"1990"&lookfor=((((11850553x OR 11855042x) OR 11854523x) OR 11850021x) OR 11860922x)&type=AllFields