# Svend Frederik Sager
**Wikidata**: [Q69267568](https://www.wikidata.org/wiki/Q69267568)  
**Source**: https://4ort.xyz/entity/svend-frederik-sager


## References

1. Integrated Authority File
2. VIAF ID
3. Korean Authority File
4. Virtual International Authority File
5. National Library of Israel Names and Subjects Authority File