# Per Gustav Abraham Hierta
**Wikidata**: [Q30608599](https://www.wikidata.org/wiki/Q30608599)  
**Source**: https://4ort.xyz/entity/per-gustav-abraham-hierta


## References

1. [Dictionary of Swedish National Biography](https://sok.riksarkivet.se/Sbl/Presentation.aspx?id=13576)
2. Czech National Authority Database
3. Q126405165
4. Catalog of the German National Library