# Carl-Erich Vollgraf
**Wikidata**: [Q113780402](https://www.wikidata.org/wiki/Q113780402)  
**Source**: https://4ort.xyz/entity/carl-erich-vollgraf


## References

1. IdRef
2. Catalog of the German National Library
3. Index Theologicus
4. National Library of Israel Names and Subjects Authority File