# Willy Heinecker
**Wikidata**: [Q131582854](https://www.wikidata.org/wiki/Q131582854)  
**Source**: https://4ort.xyz/entity/willy-heinecker


## References

1. Integrated Authority File
2. NUKAT
3. Virtual International Authority File
4. VcBA (identifier)
5. Deutsche Digitale Bibliothek