# Christian Langhansen

> German mathematician and theologian

**Wikidata**: [Q1080765](https://www.wikidata.org/wiki/Q1080765)  
**Source**: https://4ort.xyz/entity/christian-langhansen


## References

1. Integrated Authority File
2. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
3. Virtual International Authority File
4. [Source](https://www.mle.lt/straipsniai/christian-langhansen)
5. CERL Thesaurus
6. [LIBRIS. 2012](https://libris.kb.se/katalogisering/20dhl70l0xn23m9)
7. Bibliography of the History of the Czech Lands