# Ludwig Igálffy-Igály
**Wikidata**: [Q95332641](https://www.wikidata.org/wiki/Q95332641)  
**Source**: https://4ort.xyz/entity/ludwig-ig-lffy-ig-ly


## References

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