# Arthur Wieferich

> German number theorist (1884–1954)

**Wikidata**: [Q73005](https://www.wikidata.org/wiki/Q73005)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Arthur_Wieferich)  
**Source**: https://4ort.xyz/entity/arthur-wieferich


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. Freebase Data Dumps. 2013