RelBib: Results for "((11850021x OR (11854523x OR 11850553x)) OR 11860922x)" https://relbib.de/search/results?filter[]=~author_facet:"Bayer, Oswald 1939-"&lookfor=((11850021x OR (11854523x OR 11850553x)) OR 11860922x)&type=AllFields