RelBib: Results for "(((11850021x OR 11850598x) OR 11854523x) OR 11850553x)"

https://relbib.de/search/results?filter[]=~author_facet:"Negt, Oskar 1934-2024"&filter[]=~dewey-hundreds:"300 - Social sciences"&filter[]=~dewey-hundreds:"900 - History & geography"&filter[]=~geographic_facet:"Kaliningrad"&filter[]=~mediatype:"Non-Electronic"&lookfor=(((11850021x OR 11850598x) OR 11854523x) OR 11850553x)&type=AllFields