# Urs Troller
**Wikidata**: [Q45832381](https://www.wikidata.org/wiki/Q45832381)  
**Source**: https://4ort.xyz/entity/urs-troller


## References

1. Integrated Authority File
2. Repertoire of Schauspielhaus Zurich, 1938-1968
3. Catalog of the German National Library
4. performing-arts.ch