RelBib: Results for "((11850522x OR 11854523x) OR 16750553x)" https://relbib.de/search/results?filter[]=~author_facet:"Boßler, Elija 1943-"&filter[]=~relbib_notation_facet:"TK"&lookfor=((11850522x OR 11854523x) OR 16750553x)&type=AllFields