# Sigmund Erk

> German physicist (1895-1939)

**Wikidata**: [Q1387382](https://www.wikidata.org/wiki/Q1387382)  
**Source**: https://4ort.xyz/entity/sigmund-erk


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. [Source](https://www.deutsche-biographie.de/sfz13557.html)
4. Virtual International Authority File