# Helmut Heit
**Wikidata**: [Q93221431](https://www.wikidata.org/wiki/Q93221431)  
**Source**: https://4ort.xyz/entity/helmut-heit


## References

1. Integrated Authority File
2. BnF authorities
3. Czech National Authority Database
4. Catalog of the German National Library
5. Virtual International Authority File
6. CiNii Research