# Otto Grautoff

> German art historian (1876-1937)

**Wikidata**: [Q104952](https://www.wikidata.org/wiki/Q104952)  
**Source**: https://4ort.xyz/entity/otto-grautoff


## References

1. Integrated Authority File
2. BnF authorities
3. Czech National Authority Database
4. Dictionary of Art Historians
5. Virtual International Authority File
6. CiNii Research
7. [Source](https://archives.yvelines.fr/rechercher/archives-en-ligne/correspondances-du-musee-departemental-maurice-denis/correspondances-du-musee-maurice-denis)
8. CONOR.SI
9. archINFORM
10. [Source](https://www.archinform.net/service/wd_aiarch.php)