RelBib: Results for "(((11854523x OR (11850004x OR (11870981x OR 11907981x))) OR 11850553x) OR 11860922x)"
https://relbib.de/search/results?filter[]=is_open_access:"non-open-access"&lookfor=(((11854523x OR (11850004x OR (11870981x OR 11907981x))) OR 11850553x) OR 11860922x)&type=AllFields