# Wilhelm H. Lange
**Wikidata**: [Q94871750](https://www.wikidata.org/wiki/Q94871750)  
**Source**: https://4ort.xyz/entity/wilhelm-h-lange


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. [Source](https://kalliope-verbund.info/DE-611-BF-8062)
4. CERL Thesaurus
5. Virtual International Authority File