# Walther Augustin Villiger

> Swiss astronomer (1872–1938)

**Wikidata**: [Q71295](https://www.wikidata.org/wiki/Q71295)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Walter_Augustin_Villiger)  
**Source**: https://4ort.xyz/entity/walther-augustin-villiger


## References

1. Integrated Authority File
2. Aargauer Bibliografie
3. Mathematics Genealogy Project
4. Czech National Authority Database
5. SNAC
6. Freebase Data Dumps. 2013
7. Virtual International Authority File