# Carl Adolf Martienssen

> German pianist, author, musicologist and music educator (1881–1955)

**Wikidata**: [Q91131](https://www.wikidata.org/wiki/Q91131)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Carl_Adolf_Martienssen)  
**Source**: https://4ort.xyz/entity/carl-adolf-martienssen


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. MusicBrainz
4. Virtual International Authority File
5. International Music Score Library Project
6. Open Library
7. Répertoire International des Sources Musicales
8. NUKAT
9. CONOR.SR
10. KANTO
11. MAK
12. National Library of Israel Names and Subjects Authority File