# Karl Sedlak
**Wikidata**: [Q60822083](https://www.wikidata.org/wiki/Q60822083)  
**Source**: https://4ort.xyz/entity/karl-sedlak


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://www.biographien.ac.at/oebl/oebl_S/Sedlak_Karl_1862_1930.xml)
4. [Österreichisches Biographisches Lexikon 1815–1950](https://www.biographien.ac.at/oebl/oebl_S/Sedlak_Karl_1862_1930.xml)