# Christen Ostenfeld

> Danish engineer

**Wikidata**: [Q12305802](https://www.wikidata.org/wiki/Q12305802)  
**Source**: https://4ort.xyz/entity/christen-ostenfeld


## References

1. Integrated Authority File
2. Virtual International Authority File
3. Dansk Biografisk Leksikon
4. LIBRIS. 2013