# Józef Alfons Drogomir Potrykowski
**Wikidata**: [Q94915260](https://www.wikidata.org/wiki/Q94915260)  
**Source**: https://4ort.xyz/entity/j-zef-alfons-drogomir-potrykowski


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. IdRef