# Sonja Lyttkens

> Swedish mathematician

**Wikidata**: [Q19844789](https://www.wikidata.org/wiki/Q19844789)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sonja_Lyttkens)  
**Source**: https://4ort.xyz/entity/sonja-lyttkens


## References

1. [Church of Sweden](https://kulturpersoner.uppsalakyrkogardar.se/sonja-lyttkens/)
2. [Svenskagravar.se](https://www.svenskagravar.se/gravsatt/97712608)
3. Mathematics Genealogy Project
4. Virtual International Authority File
5. [LIBRIS. 2015](https://libris.kb.se/katalogisering/0xbfnm8j0tq28wb)