RelBib: Results for "((((11850598x OR 11850553x) OR 11850391x) OR 16750553x) OR 11860922x)" https://relbib.de/search/results?filter[]=era_facet:"1991"&lookfor=((((11850598x OR 11850553x) OR 11850391x) OR 16750553x) OR 11860922x)&type=AllFields