RelBib: Results for "(11850021x OR 11850553x)"
https://relbib.de/search/results?filter[]=era_facet:"History"&filter[]=topic_facet:"Bach, Johann Sebastian"&filter[]=topic_facet:"Cantata"&filter[]=~author_facet:"Elvers, Rudolf 1924-2011"&filter[]=~geographic_facet:"Germany (Berlin)"&filter[]=~geographic_facet:"Kaiser-Wilhelm-Gedächtniskirche"&filter[]=~language:"German"&filter[]=~mediatype:"Non-Electronic"&lookfor=(11850021x OR 11850553x)&type=AllFields