# Wilhelm Lange
**Wikidata**: [Q55193195](https://www.wikidata.org/wiki/Q55193195)  
**Source**: https://4ort.xyz/entity/wilhelm-lange-q55193195


## References

1. Integrated Authority File
2. [Source](https://www.deutsche-biographie.de/sfz47974.html)
3. Czech National Authority Database
4. Alvin
5. NUKAT
6. Virtual International Authority File