# Helmut Engelbrecht
**Wikidata**: [Q18221821](https://www.wikidata.org/wiki/Q18221821)  
**Source**: https://4ort.xyz/entity/helmut-engelbrecht


## References

1. Czech National Authority Database
2. BnF authorities
3. Virtual International Authority File
4. Integrated Authority File
5. [BnF authorities](http://data.bnf.fr/ark:/12148/cb131703570)
6. CONOR.SI
7. National Library of Israel Names and Subjects Authority File