RelBib: Results for "(((13214526x OR (13845826x OR 13145806x)) OR 13874629x) OR 13615526x)" https://relbib.de/search/results?filter[]=~format:"Book"&lookfor=(((13214526x OR (13845826x OR 13145806x)) OR 13874629x) OR 13615526x)&type=AllFields