# Richard Siedek
**Wikidata**: [Q60822339](https://www.wikidata.org/wiki/Q60822339)  
**Source**: https://4ort.xyz/entity/richard-siedek-q60822339


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://www.biographien.ac.at/oebl/oebl_S/Siedek_Richard_1859_1948.xml)
4. NUKAT
5. [Österreichisches Biographisches Lexikon 1815–1950](https://www.biographien.ac.at/oebl/oebl_S/Siedek_Richard_1859_1948.xml)
6. Virtual International Authority File