RelBib: Results for "(11853856x OR 11853453x)"
https://relbib.de/search/results?filter[]=era_facet:"History 1850-1890"&filter[]=topic_facet:"George, Stefan"&filter[]=~author_facet:"George, Stefan 1868-1933"&filter[]=~author_facet:"Sieg, Ulrich 1960-"&lookfor=(11853856x OR 11853453x)&type=AllFields