RelBib: Results for "((13784526x OR (13214526x OR (16315726x OR 13065552x))) OR 13384126x)"
https://relbib.de/search/results?filter[]=is_open_access:"non-open-access"&lookfor=((13784526x OR (13214526x OR (16315726x OR 13065552x))) OR 13384126x)&type=AllFields