# Karlheinz Messelken

> German sociologist

**Wikidata**: [Q95803481](https://www.wikidata.org/wiki/Q95803481)  
**Source**: https://4ort.xyz/entity/karlheinz-messelken


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. Virtual International Authority File
4. CONOR.SI