RelBib: Results for "((((11853453x OR 11850553x) OR ((11850990x OR 11880698x) OR 11856059x)) OR 11850391x) OR 11860922x)"
https://relbib.de/search/results?filter[]=era_facet:"20th century"&lookfor=((((11853453x OR 11850553x) OR ((11850990x OR 11880698x) OR 11856059x)) OR 11850391x) OR 11860922x)&type=AllFields