RelBib: Results for "((((13345827x OR 13145806x) OR 13841856x) OR (((13384532x OR 13384238x) OR 123453276x) OR 13738453x)) OR (((13214526x OR 13234596x) OR ((13615526x OR 16315726x) OR (13015556x OR (13065812x OR 13065535x)))) OR 12014526x))"

https://relbib.de/search/results?filter[]=~format:"Book"&lookfor=((((13345827x OR 13145806x) OR 13841856x) OR (((13384532x OR 13384238x) OR 123453276x) OR 13738453x)) OR (((13214526x OR 13234596x) OR ((13615526x OR 16315726x) OR (13015556x OR (13065812x OR 13065535x)))) OR 12014526x))&type=AllFields