# Hans J. Hedrich
**Wikidata**: [Q112467749](https://www.wikidata.org/wiki/Q112467749)  
**Source**: https://4ort.xyz/entity/hans-j-hedrich


## References

1. Czech National Authority Database
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. CiNii Research