# Radosław Ptaszyński
**Wikidata**: [Q113381867](https://www.wikidata.org/wiki/Q113381867)  
**Source**: https://4ort.xyz/entity/rados-aw-ptaszy-ski


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Czech National Authority Database
4. Index Theologicus