RelBib: Results for "(((((13188526x OR 13187506x) OR (13214526x OR 12014526x)) OR ((13841856x OR 13841582x) OR 13145806x)) OR ((((14245026x OR 14245902x) OR (12842026x OR (12040026x OR 17040028x))) OR 17145426x) OR 12941056x)) OR 13384126x)"

https://relbib.de/search/results?filter[]=is_open_access:"non-open-access"&lookfor=(((((13188526x OR 13187506x) OR (13214526x OR 12014526x)) OR ((13841856x OR 13841582x) OR 13145806x)) OR ((((14245026x OR 14245902x) OR (12842026x OR (12040026x OR 17040028x))) OR 17145426x) OR 12941056x)) OR 13384126x)&type=AllFields