# Jan Stefan Haneman

> Polish economist (1890-1957)

**Wikidata**: [Q11719092](https://www.wikidata.org/wiki/Q11719092)  
**Source**: https://4ort.xyz/entity/jan-stefan-haneman


## References

1. [Source](https://bs.sejm.gov.pl/F?func=find-acc&acc_sequence=000053760&find_code=SYS&local_base=ARS10)
2. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
3. Virtual International Authority File
4. Sejm-Wielki.pl