# Walter Haesler

> Swiss author (1926–2020)

**Wikidata**: [Q2544591](https://www.wikidata.org/wiki/Q2544591)  
**Source**: https://4ort.xyz/entity/walter-haesler


## References

1. International Standard Name Identifier
2. Virtual International Authority File
3. [Source](https://todesanzeigenonline.ch/gedenkseite/walter-theodor-h%C3%A4sler-riniker/31746)
4. Integrated Authority File
5. Autoritats UB