RelBib: Results for "((11850553x OR 16750553x) OR (11855896x OR 11853596x))"

https://relbib.de/search/results?filter[]=~author_facet:"Leimgruber, Ute 1974-"&filter[]=~geographic_facet:"Germany"&filter[]=~geographic_facet:"Roman Empire"&filter[]=~language:"German"&filter[]=~publisher_facet:"Dt. Ordensobernkonferenz"&filter[]=~relbib_notation_facet:"KBB"&filter[]=~relbib_notation_facet:"[Unassigned]"&lookfor=((11850553x OR 16750553x) OR (11855896x OR 11853596x))&type=AllFields