# Alfred Nydegger
**Wikidata**: [Q94944552](https://www.wikidata.org/wiki/Q94944552)  
**Source**: https://4ort.xyz/entity/alfred-nydegger


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. University Archives St. Gallen (HSG)
4. Virtual International Authority File