# Leon Szyfman
**Wikidata**: [Q113805318](https://www.wikidata.org/wiki/Q113805318)  
**Source**: https://4ort.xyz/entity/leon-szyfman


## References

1. IdRef
2. National Library of Israel Names and Subjects Authority File
3. MAK
4. [Source](https://sztetl.org.pl/en/node/5254)