# Karl Keil

> scientist

**Wikidata**: [Q4218962](https://www.wikidata.org/wiki/Q4218962)  
**Source**: https://4ort.xyz/entity/karl-keil-q4218962


## References

1. IdRef
2. Czech National Authority Database
3. Virtual International Authority File
4. [Source](https://archive.org/stream/nomenclatorphilo00ecks?ui=embed#page/284/mode/2up)
5. Integrated Authority File
6. National Library of Israel Names and Subjects Authority File