RelBib: Results for "(11853856x OR 11853453x)"
https://relbib.de/search/results?filter[]=era_facet:"19th century"&filter[]=topic_facet:"Boehringer, Robert"&filter[]=topic_facet:"George, Stefan (1868-1933)"&filter[]=topic_facet:"Gundolf, Friedrich"&filter[]=~language:"German"&lookfor=(11853856x OR 11853453x)&type=AllFields