# Helmut Engel

> German conservator and art historian

**Wikidata**: [Q18625459](https://www.wikidata.org/wiki/Q18625459)  
**Source**: https://4ort.xyz/entity/helmut-engel


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb126887480)
2. Czech National Authority Database
3. Integrated Authority File
4. general catalog of BnF
5. Virtual International Authority File
6. IdRef
7. [Source](https://www.archinform.net/service/wd_aiarch.php)
8. National Library of Israel Names and Subjects Authority File