RelBib: Results for "(11850553x OR 11860922x)"
https://relbib.de/search/results?filter[]=topic_facet:"Germany"&filter[]=~author_facet:"Pircher, Wolfgang 1946-"&filter[]=~author_facet:"Spindler, Wolfgang Hariolf 1968-"&filter[]=~geographic_facet:"Germany"&filter[]=~relbib_notation_facet:"VA"&lookfor=(11850553x OR 11860922x)&type=AllFields