RelBib: Results for "(13214526x OR 13234596x)" https://relbib.de/search/results?filter[]=~author_facet:"Bar-Levav, Avriʾel"&filter[]=~author_facet:"Bösche, Andreas 1978-"&filter[]=~format:"Book"&lookfor=(13214526x OR 13234596x)&type=AllFields