RelBib: Results for "(((11850598x OR 11880698x) OR 11850553x) OR 11860922x)"

https://relbib.de/search/results?filter[]=genre_facet:"Collection of essays"&filter[]=is_open_access:"non-open-access"&filter[]=topic_facet:"Bach, Johann Sebastian (1685-1750)"&filter[]=~author_facet:"Elvers, Rudolf 1924-2011"&filter[]=~geographic_facet:"Germany (Berlin)"&filter[]=~geographic_facet:"Leipzig (Region)"&filter[]=~language:"German"&filter[]=~publisher_facet:"Breitkopf & Härtel"&filter[]=~publisher_facet:"CZV-Verlag"&filter[]=~relbib_notation_facet:"[Unassigned]"&lookfor=(((11850598x OR 11880698x) OR 11850553x) OR 11860922x)&type=AllFields