RelBib: Results for "(11853453x OR 16750553x)"
https://relbib.de/search/results?filter[]=genre_facet:"Congresses"&filter[]=topic_facet:"Catholic theology"&filter[]=~format:"Archived Material"&filter[]=~format:"Book"&filter[]=~format:"Serial"&filter[]=~language:"English"&filter[]=~language:"German"&filter[]=~relbib_notation_facet:"NBC"&lookfor=(11853453x OR 16750553x)&type=AllFields