RelBib: Results for "(((11850021x OR 11850598x) OR 11853453x) OR 11860922x)" https://relbib.de/search/results?filter[]=~author_facet:"Angehrn, Emil 1946-"&lookfor=(((11850021x OR 11850598x) OR 11853453x) OR 11860922x)&type=AllFields