# Kazimierz Julian Kratzer

> Polish composer

**Wikidata**: [Q11737975](https://www.wikidata.org/wiki/Q11737975)  
**Source**: https://4ort.xyz/entity/kazimierz-julian-kratzer


## References

1. Integrated Authority File
2. IdRef
3. Virtual International Authority File
4. e-teatr.pl
5. Sejm-Wielki.pl