RelBib: Results for "((11857941x OR (11857342x OR 11859348x)) OR 11856059x)" https://relbib.de/search/results?filter[]=~author_facet:"Pfaff, Christoph Matthaeus 1686-1760"&lookfor=((11857941x OR (11857342x OR 11859348x)) OR 11856059x)&type=AllFields