# Q134313531

> mathematician (1858-)

**Wikidata**: [Q134313531](https://www.wikidata.org/wiki/Q134313531)  
**Source**: https://4ort.xyz/entity/q134313531


## References

1. Integrated Authority File
2. Czech National Authority Database
3. NUKAT
4. Deutsche Digitale Bibliothek
5. Electronic Union Catalogue of Latvian Libraries of National Significance
6. Virtual International Authority File