# Sophus Birket-Smith

> Danish historian (1838–1919)

**Wikidata**: [Q5576645](https://www.wikidata.org/wiki/Q5576645)  
**Source**: https://4ort.xyz/entity/sophus-birket-smith


## References

1. Dansk Biografisk Leksikon, 3rd edition
2. Virtual International Authority File
3. Catalog of the German National Library
4. [LIBRIS. 2012](https://libris.kb.se/katalogisering/fcrtqd3z3r82vd8)