# Jon Ulrik Ekmarck
**Wikidata**: [Q5707282](https://www.wikidata.org/wiki/Q5707282)  
**Source**: https://4ort.xyz/entity/jon-ulrik-ekmarck


## References

1. Virtual International Authority File
2. [Dictionary of Swedish National Biography](https://sok.riksarkivet.se/Sbl/Presentation.aspx?id=15893)
3. [LIBRIS. 2012](https://libris.kb.se/katalogisering/khwz25f33h1hhfr)