# Antoni Kostanecki

> Polish economist, rector of the University of Warsaw

**Wikidata**: [Q13530485](https://www.wikidata.org/wiki/Q13530485)  
**Source**: https://4ort.xyz/entity/antoni-kostanecki


## References

1. Integrated Authority File
2. Historical Dictionary of Switzerland
3. [Open Library](https://openlibrary.org/works/OL1723560A)
4. Virtual International Authority File
5. Sejm-Wielki.pl