# Ingo Schulz-Schaeffer

> sociologist

**Wikidata**: [Q113775273](https://www.wikidata.org/wiki/Q113775273)  
**Source**: https://4ort.xyz/entity/ingo-schulz-schaeffer


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Index Theologicus
4. BnF authorities