# Jan Åge Sigvartsen
**Wikidata**: [Q113836799](https://www.wikidata.org/wiki/Q113836799)  
**Source**: https://4ort.xyz/entity/jan-ge-sigvartsen


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Index Theologicus
4. National Library of Israel Names and Subjects Authority File