# Hans Elmar Onnau
**Wikidata**: [Q85800556](https://www.wikidata.org/wiki/Q85800556)  
**Source**: https://4ort.xyz/entity/hans-elmar-onnau


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](http://catalogo.pusc.it/auth/58723)
4. National Library of Israel Names and Subjects Authority File