RelBib: Results for "((((13785269x OR ((13214526x OR 13234596x) OR 12014526x)) OR ((13845826x OR 13841856x) OR 13145806x)) OR (((((178480276x OR 19845029x) OR 178489026x) OR (12892022x OR 12995022x)) OR 17145426x) OR (14245026x OR 14245902x))) OR (13384126x OR 13388127x))"

https://relbib.de/search/results?filter[]=is_open_access:"non-open-access"&lookfor=((((13785269x OR ((13214526x OR 13234596x) OR 12014526x)) OR ((13845826x OR 13841856x) OR 13145806x)) OR (((((178480276x OR 19845029x) OR 178489026x) OR (12892022x OR 12995022x)) OR 17145426x) OR (14245026x OR 14245902x))) OR (13384126x OR 13388127x))&type=AllFields