RelBib: Results for "(11853453x OR 11850553x)"
https://relbib.de/search/results?filter[]=is_open_access:"non-open-access"&filter[]=~author_facet:"Dürr, Alfred 1918-2011"&filter[]=~format:"Archived Material"&filter[]=~format:"Musical Score"&filter[]=~format:"Serial"&filter[]=~language:"English"&filter[]=~language:"German"&filter[]=~publisher_facet:"Bärenreiter"&lookfor=(11853453x OR 11850553x)&type=AllFields