RelBib: Results for "((13754412x OR 13376429x) OR (13384126x OR 13381226x))" https://relbib.de/search/results?filter[]=~author_facet:"Keller, Carl-Albert 1920-2008"&lookfor=((13754412x OR 13376429x) OR (13384126x OR 13381226x))&type=AllFields