# Rudolf Siegl
**Wikidata**: [Q60822357](https://www.wikidata.org/wiki/Q60822357)  
**Source**: https://4ort.xyz/entity/rudolf-siegl


## References

1. Integrated Authority File
2. [Students of the Universities of Prague 1882–1945](http://is.cuni.cz/webapps/archiv/public/person/se/1286813452723164)
3. Catalog of the German National Library
4. [Source](https://www.biographien.ac.at/oebl/oebl_S/Siegl_Rudolf_1870_1949.xml)
5. [Österreichisches Biographisches Lexikon 1815–1950](https://www.biographien.ac.at/oebl/oebl_S/Siegl_Rudolf_1870_1949.xml)
6. Students of the Universities of Prague 1882–1945