RelBib: Results for "(16750553x OR 11860922x)"
https://relbib.de/search/results?filter[]=topic_facet:"Barion, Hans (1899-1973)"&filter[]=topic_facet:"Canon Law"&filter[]=~relbib_notation_facet:"[Unassigned]"&lookfor=(16750553x OR 11860922x)&type=AllFields