# Wilhelm Julius Klengel
**Wikidata**: [Q55894844](https://www.wikidata.org/wiki/Q55894844)  
**Source**: https://4ort.xyz/entity/wilhelm-julius-klengel


## References

1. CERL Thesaurus
2. Catalog of the German National Library
3. [Source](https://kalliope-verbund.info/DE-611-BF-14859)
4. Répertoire International des Sources Musicales