RelBib: Results for "(11854523x OR 11860922x)"
https://relbib.de/search/results?filter[]=~author_facet:"Dahlheimer, Manfred"&filter[]=~author_facet:"Mehring, Reinhard 1959-"&filter[]=~geographic_facet:"Europe"&filter[]=~geographic_facet:"Germany"&filter[]=~geographic_facet:"Iran"&lookfor=(11854523x OR 11860922x)&type=AllFields