RelBib: Results for "186216009~"
https://relbib.de/search/results?filter[]=era_facet:"Middle Ages, 600-1500"&filter[]=~dewey-hundreds:"100 - Philosophy & psychology"&filter[]=~geographic_facet:"Germany"&filter[]=~relbib_notation_facet:"[Unassigned]"&lookfor=186216009~&type=AllFields