RelBib: Results for "((((13188526x OR ((13214526x OR 13234596x) OR (13615526x OR 16315726x))) OR (13345326x OR 13145806x)) OR ((((17324002x OR (13024502x OR 13528502x)) OR 12842026x) OR 17145426x) OR 14245026x)) OR (13384126x OR 13388127x))"

https://relbib.de/search/results?filter[]=is_open_access:"non-open-access"&lookfor=((((13188526x OR ((13214526x OR 13234596x) OR (13615526x OR 16315726x))) OR (13345326x OR 13145806x)) OR ((((17324002x OR (13024502x OR 13528502x)) OR 12842026x) OR 17145426x) OR 14245026x)) OR (13384126x OR 13388127x))&type=AllFields