# Klaus Marx

> cellist and music teacher (born 1938)

**Wikidata**: [Q94779960](https://www.wikidata.org/wiki/Q94779960)  
**Source**: https://4ort.xyz/entity/klaus-marx


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Library of Congress Authorities
4. Virtual International Authority File
5. Deutsche Biographie
6. CiNii Research
7. Bach digital