# Hans Pfeifer
**Wikidata**: [Q94817128](https://www.wikidata.org/wiki/Q94817128)  
**Source**: https://4ort.xyz/entity/hans-pfeifer-q94817128


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://kalliope-verbund.info/DE-611-BF-102259)