RelBib: Results for "118515799"

https://relbib.de/search/results?filter[]=is_open_access:"non-open-access"&filter[]=~author_facet:"Küng, Hans 1928-2021"&filter[]=~publisher_facet:"Phono"&filter[]=~publisher_facet:"Piper"&lookfor=118515799&type=AllFields