# Nikolaus Heil
**Wikidata**: [Q94864930](https://www.wikidata.org/wiki/Q94864930)  
**Source**: https://4ort.xyz/entity/nikolaus-heil


## References

1. BnF authorities
2. Catalog of the German National Library
3. Virtual International Authority File
4. CERL Thesaurus
5. Czech National Authority Database