# Felix Reinhold Köstlin
**Wikidata**: [Q108814857](https://www.wikidata.org/wiki/Q108814857)  
**Source**: https://4ort.xyz/entity/felix-reinhold-k-stlin


## References

1. [Source](https://books.google.de/books?id=BXVCe-mlnbMC)
2. Virtual International Authority File
3. [Source](https://www.dla-marbach.de/find/opac/id/PE00639426)