RelBib: Results for "(11850522x OR 11850553x)"
https://relbib.de/search/results?filter[]=genre_facet:"Bibliography"&filter[]=is_open_access:"non-open-access"&filter[]=~author_facet:"Bouman, Johan 1918-1998"&filter[]=~mediatype:"Non-Electronic"&lookfor=(11850522x OR 11850553x)&type=AllFields