# Rainer-K. Langner
**Wikidata**: [Q113717020](https://www.wikidata.org/wiki/Q113717020)  
**Source**: https://4ort.xyz/entity/rainer-k-langner


## References

1. IdRef
2. Catalog of the German National Library
3. Czech National Authority Database
4. Index Theologicus
5. Integrated Authority File