# Karl Fleig
**Wikidata**: [Q55991988](https://www.wikidata.org/wiki/Q55991988)  
**Source**: https://4ort.xyz/entity/karl-fleig


## References

1. Czech National Authority Database
2. archINFORM
3. CiNii Research
4. Korean Authority File
5. KANTO
6. datos.bne.es
7. Faceted Application of Subject Terminology
8. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)