# Gottfried Langer
**Wikidata**: [Q20733708](https://www.wikidata.org/wiki/Q20733708)  
**Source**: https://4ort.xyz/entity/gottfried-langer


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Catalogus Professorum Halensis
4. Virtual International Authority File
5. Professorenkatalog der Universität Leipzig
6. [Source](http://www.catalogus-professorum-halensis.de/langergottfried.html)