# Otto Müller-Martini
**Wikidata**: [Q61198061](https://www.wikidata.org/wiki/Q61198061)  
**Source**: https://4ort.xyz/entity/otto-m-ller-martini


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://www.biographien.ac.at/oebl/oebl_M/Mueller-Martini_Otto_1870_1942.xml)
4. [Österreichisches Biographisches Lexikon 1815–1950](https://www.biographien.ac.at/oebl/oebl_M/Mueller-Martini_Otto_1870_1942.xml)