RelBib: Results for "((11850021x OR (11870821x OR 11872827x)) OR 11860922x)"
https://relbib.de/search/results?filter[]=genre_facet:"Collection of essays"&filter[]=~language:"German"&filter[]=~relbib_notation_facet:"TK"&filter[]=~relbib_notation_facet:"[Unassigned]"&lookfor=((11850021x OR (11870821x OR 11872827x)) OR 11860922x)&type=AllFields