# Krzysztof Gruszczynski

> Polish writer (1925-1992)

**Wikidata**: [Q110176780](https://www.wikidata.org/wiki/Q110176780)  
**Source**: https://4ort.xyz/entity/krzysztof-gruszczynski


## References

1. Integrated Authority File
2. IdRef
3. Czech National Authority Database
4. Polish Theater Encyclopedia
5. NUKAT
6. MAK
7. Virtual International Authority File