RelBib: Results for "(11850021x OR 11860922x)"
https://relbib.de/search/results?filter[]=topic_facet:"Biography"&filter[]=topic_facet:"History"&filter[]=~author_facet:"Mehring, Reinhard 1959-"&filter[]=~author_facet:"Quaritsch, Helmut 1930-2011"&filter[]=~geographic_facet:"Germany"&lookfor=(11850021x OR 11860922x)&type=AllFields