# Otto Slezak

> musician, zitherist and music teacher (1868-1931)

**Wikidata**: [Q98848252](https://www.wikidata.org/wiki/Q98848252)  
**Source**: https://4ort.xyz/entity/otto-slezak


## References

1. Integrated Authority File
2. Österreichisches Biographisches Lexikon 1815–1950
3. [Österreichisches Biographisches Lexikon 1815–1950](https://www.biographien.ac.at/oebl/oebl_S/Slezak_Otto_1868_1931.xml)