RelBib: Results for "118603426*" https://relbib.de/search/results?filter[]=genre_facet:"Thesis"&filter[]=~author_facet:"Fetscher, Iring 1922-2014"&filter[]=~author_facet:"Groethuysen, Bernhard 1880-1946"&lookfor=118603426*&type=AllFields