RelBib: Results for "((11853856x OR 11853453x) OR 11853596x)"
https://relbib.de/search/results?filter[]=~author_facet:"Sieg, Ulrich 1960-"&filter[]=~geographic_facet:"Chicago, Ill"&filter[]=~geographic_facet:"Germany"&filter[]=~relbib_notation_facet:"AB"&filter[]=~relbib_notation_facet:"[Unassigned]"&lookfor=((11853856x OR 11853453x) OR 11853596x)&type=AllFields