# Walter Heun
**Wikidata**: [Q1613649](https://www.wikidata.org/wiki/Q1613649)  
**Source**: https://4ort.xyz/entity/walter-heun


## References

1. [Source](https://www.geschichtewiki.wien.gv.at/Walter_Heun)
2. [Source](https://mix-n-match.toolforge.org/#/entry/63764646)
3. performing-arts.ch