# Karl Oskar Hammarlund

> Swedish writer (1890–1959)

**Wikidata**: [Q5786779](https://www.wikidata.org/wiki/Q5786779)  
**Source**: https://4ort.xyz/entity/karl-oskar-hammarlund


## References

1. Virtual International Authority File
2. Dictionary of Swedish National Biography
3. LIBRIS. 2012