RelBib: Results for "((((13188526x OR (((13214526x OR 13234596x) OR 13015556x) OR 12014526x)) OR ((((13845826x OR 13345326x) OR 13384532x) OR 13841582x) OR 13145806x)) OR (((17845026x OR 12842026x) OR 17145426x) OR 14245902x)) OR (13384126x OR 13388127x))"
https://relbib.de/search/results?filter[]=is_open_access:"non-open-access"&lookfor=((((13188526x OR (((13214526x OR 13234596x) OR 13015556x) OR 12014526x)) OR ((((13845826x OR 13345326x) OR 13384532x) OR 13841582x) OR 13145806x)) OR (((17845026x OR 12842026x) OR 17145426x) OR 14245902x)) OR (13384126x OR 13388127x))&type=AllFields