RelBib: Results for "11853453x"
https://relbib.de/search/results?filter[]=~geographic_facet:"Ansbach"&filter[]=~geographic_facet:"Deutsches Sprachgebiet"&filter[]=~geographic_facet:"Frankfurt, Main"&filter[]=~relbib_notation_facet:"NBC"&lookfor=11853453x&type=AllFields